The 15X Progressive Chance Event was introduced by Plarium in late 2023 within Raid Shadow Legends. This event was devised to address concerns regarding low summoning rates during the 2X and 10X Summoning Events, which had drawn complaints from numerous players due to the expanding champions pool, resulting in increased difficulty in obtaining specific champions.
15X Progresive Chance FAQ
How does 15X Summoning Event works?
This 15X Progressive Event boost your chances of summoning Champions from a select pool by up to 25x, by adding them to special Summon Slots. Every time you summon a Champion that matches the Rarity of Champions in Summon Slots, you’ll increase the chance of summoning those Summon Slot Champions, going all the way up to 25x.
What influences Champion summoning chances based on shard types and summon slots?
Summoning a Champion from one Shard type will not affect the chances of getting Champions from all other Shards. Also, the increased chances of summoning a Champion in one of the Summon Slots do not affect the chances of summoning a Champion of a certain Rarity.
How do you participate in boosting summon chances for specific Champions?
To participate, select which Champions you would like to boost the summon chances for, and that’s it! For Non-Void Shard, pick any 4 of the champions to fill the open summon slots. For Void Shard, pick any 2 of the champions to fill the open summon slot.
Related Articles
- 2X and 10X Summoning Event Calendar
- 15X Progressive Chance Event Summon Calendar
- Guaranteed Champion Summon
- Extra Legendary Summon Event Calendar
- Prism Summon Pool Event Calendar
- Drop Fever Event Calendar
- Free Gear Removal Event Calendar
- Awakening Boost Event Calendar
15X Progressive Chance Event Calendar
| Non-Void Shard | Void Shard |
Mar 17 2025Grand Oak Padraig, Nari the Lucky, Cillian the Lucky, Shamrock Mar 13 2025First Ax Tuskkor, Modo of the Peal, Nekmo Thaar, Wallmaster Othorion, Gnishak Verminlord Mar 11 2025Dune Herald Zaharis, Lady Kimi, Grand Oak Padraig, Eostrid Dreamsong, Razelvarg Feb 26 2025Armanz the Magnificient, High Keeper Prysma, Thor Faehammer, Samson the Masher, Nethril Feb 25 2025Freyja Fateweaver, Vault Keeper Wixwell, Ragash, Kyoku, Helicath Feb 12 2025Nekmo Thaar, Staltus Dragonbane, Eostrid Dreamsong, Gwyndolin the Silent, Morrigaine Feb 11 2025Arashi the Riptide, Duchess Lilitu, High Keeper Prysma, Glaicad of the Meltwater, Tatura Rimehide Jan 31 2025Caoilte the Asharrow, Thor Faehammer, Wallmaster Othorion, Kalvalax, Rotos the Lost Groom, Geomancer, Fenax, Alure Jan 29 2025Wight King Narses, Claidna Jan 28 2025Nekhret the Great, Tormin the Cold Jan 22 2025Acelin the Stalwart, Helicath, Underpriest Brogni, Wight Queen Ankora, Archbishop Pinthroy Jan 21 2025Fyna Blade of Aravia, Elva Autumnborn, Opardin Clanfather, Kaja the Wry, MInaya Jan 17 2025Lady Kimi, Teodor the Savant, Prince Kymar, Gamuran, Armanz the Magnificent, Tagoar, Wyrennon the Silken, Criodan the Blue Jan 15 2025Knave of Hearts, Freyja Fateweaver, Kyoku, Blizaar the Howler, Giath the Truthshield Jan 14 2025Cheshire Cat, Duchess Lilitu, Firrol the Barkhorn, Tatura Rimehide, Candraphon Jan 3 2025Harima, Wallmaster Othorion, Ultimate Deathknight, Mighty Ukko, Corvis the Corruptor, Eolfrig, Delaaja, Endalia Dec 24 2024Aragaz Wyldking, Vault Keeper Wixwell, Maulie Tankard, Matriarch Zarguna, Bivald of the Thorn Dec 18 2024He-Man, Glaicad of the Meltwater, Nekmo Thaar, Caoilte the Asharrow, Eostrid Dreamsong Dec 15 2024Swarmspeaker Zyclic, Kyoku, Gnishak Verminlord, Krok’mar the Devourer, Rotos the Lost Groom Dec 11 2024Legate Teox, Harima, Candraphon, Hansel Witchhunter Dec 10 2024Acelin the Stalwart, Armanz the Magnificent, Staltus Dragonbane, Samson the Masher Dec 9 2024Vulkanos Fumor, Artak, Michinaki, Sicia Flametongue Dec 6 2024Wallmaster Othorion, Lady Kimi, Firrol the Barkhorn, Mortu-Macaab, Sun Wukong, Fenax, Uugo, Ilysinya Dec 4 2024Elva Autumnborn, Pythion, Underpriest Brogni, Gwndolin the Silent, Freyja Fateweaver Dec 3 2024Crakling the Blackened, Duchess Lilitu, Ultimate Deathknight, Grand Oak Padraig, Noct the Paralyzer Nov 26 2024Tribune Herakletes, Morrigane, Bad-el-Kazar, Ma’Shalled, Seeker, Vogoth, Gorgorab Nov 22 2024Falmond Mournsword, Aragaz Wyldking, Roshcard the Tower, Matriarch Zarguna, Mordecai, Vrask, Dhukk the Pierced Nov 21 2024Dune Lord Greggor, Bolint Freewalker, Valkyrie, Mighty Ukko, Fahrakin the Fat, Steelskull, Fayne Nov 20 2024Staltus Dragonbane, Lyssandra, Wight Queen Ankora, Hurndig Nov 19 2024Freyja Fateweaver, Ragash, Helicath, Archbishop Pinthroy Nov 13 2024Gnut, Michinaki, Nekmo Thaar, Kyoku Nov 12 2024Eostrid Dreamsong, Thor Faehammer, Glaicad of the Meltwater, Underpriest Brogni Nov 11 2024Wallmaster Othorion, Caoilte the Asharrow, Hephraak, Cupidus, Tatsu, Fyr-gun Isbeil, Enda Moonbeam, Lady Quilen Oct 29 2024Staltus Dragonbane, Ragash, Sun Wukong, Goffred, Brassclad, Samson the Masher, Burangiri, Tayrel, Armina Oct 11 2024Gnut, Wallmaster Othorion, Hephraak, Gnishak Verminlord, Mountain King, Magnarr, Fenax, Geomancer Sep 27 2024Freyja Fateweaver, Wythir the Crowned, Glaicad of the Meltwater, Vault Keeper Wixwell, Tyrant Ixlimor, Seeker, Steelskull, Tagoar, Sep 13 2024Elva Autumnborn, Pythion, Kaja the Wry, Wight Queen Ankora, Maulie Tankard, Uugo, Gorgorab, Rector Drath Aug 30 2024Duchess Lilitu, Armanz the Magnificent, Lady of Ireth, Glaicad of the Meltwater, Nekmo Thaar, Uugo, Doompriest, Stag Knight Aug 27 2024Non-Primal: Tatsu, Enda Moonbeam, Fyr-gun Isbeil, Endalia Aug 16 2024Wallmaster Othorion, Candraphon, Gwyndolin the Silent, Kalvalax, Ma’Shalled, Geomancer, Fahrakin the Fat, Locwain Aug 02 2024Gnut, Eostrid Dreamsong, Queen Eva, Lady Kimi, Hurndig, Alure, Deacon Armstrong, Mordecai Jul 31 2024Ragash, Dracomorph, Goffred Brassclad, Sicia Flametongue Jul 30 2024Krok’mar the Devourer, Wight Queen Ankora, Helicath, Sniktraak Jul 18 2024Grand Oak Padraig, Kalvalax, Bad-el-Kazar, Ultimate Deathknight, Wythir the Crowned, Eolfrig, Delaaja, Rector Drath Jul 16 2024Mathias Blackflail, Firrol the Barkhorn, Giath the Truthshield, Oella Jul 10 2024Wallmaster Othorion, Nekmo Thaar, Firrol the Barkhorn, Razelvarg Jul 09 2024Candraphon, Rotos the Lost Groom, Harima, Ragash Jul 05 2024Duchess Lilitu, Elva Autumnborn, Underpriest Brogni, Kaja the Wry, Minaya Jul 03 2024Gnut, Lady Kimi, Valkyrie, Lyssandra Jul 02 2024Giath the Truthshield, Wight Queen Ankora, Pythion, Greenwarden Ruarc Jun 19 2024Glaicad of the Meltwater, Eostrid Dreamsong, Elva Autumnborn, Archbishop Pinthroy Jun 18 2024Trunda Giltmallet, Samson the Masher, Goffred Brassclad, Fu-Shan Jun 12 2024Mathias Blackflail, Armanz the Magnificent, Might Ukko, Shemnath Jun 11 2024Gwyndolin the Silent, Underpriest Brogni, Pythion, Tatura Rimehide Jun 7 2024Prince Kymar, Rotos the Lost Groom, Sun Wukong, Wight Queen Ankora, Hephraak, Fenax, Magnarrr, Gorgorab Jun 5 2024Duchess Lilitu, Lyssandra, Nekmo Thaar, Morrigaine, Grand Oak Padraig Jun 4 2024Staltus Dragonbane, harima, Martyr, Gnishak Verminlord, Keeyra the Watcher May 29 2024Teodor the Savant, Countess Lix, Kantra the Cyclone, Astralon May 28 2024Sicia Flametongue, Hurndig, Ragash, Ghostborn May 22 2024Roshcard the Tower, Bivald of the Thorn, Artak, Walking Tomb Dreng May 21 2024Gnut, Valkyrie, Staltus Dragonbane, Greenwarden Ruarc May 18 2024Giath the Truthshield, Kyoku, Blizaar the Howler, Korugar Death-Bell, Sniktraak, Toragi the Frog, Sandlashed Survivor, Skullcrusher May 17 2024Glaicad of the Meltwater, Sun Wukong, Razelvarg, Mortu-Macaab, Kaja the Wry, Locwain, Deacon Armstrong, Doompriest May 8 2024Trunda Giltmallet, Septimus, Kalvalax, Cupidus May 7 2024Armanz the Magnificent, Prince Kymar, Maulie Tankard, Pythion May 3 2024Wight Queen Ankora, Underpriest Brogni, Minaya, King Gallcobar, Helicath, Duedan the Runic, Miscreated Monster, Burangiri May 1 2024Duchess Lilitus, Grand Oak Padraig, Eostrid Dreamsong, Ugir the Wyrmeater Apr 30 2024Keeyra the Watcher, Martyr, Mighty Ukko, Gnishak Verminlord Apr 29 2024Michinaki, Lady Kimi, Jintoro, Genzin Apr 24 2024Morrigaine, Lyssandra, Elva Autumnborn, Nekmo Thaar Apr 23 2024Hephraak, Krok’mar the Devourer, Elder Skarg, Kreela Witch-Arm Apr 19 2024Harima, Ragash, Firrol the Barkhorn, Ultimate Deathknight, Greenwarden Ruarc, Burangiri, Skullcrusher, Seeker Apr 11 2024Ma’Shalled, Razelvarg, Gwyndolin the Silent, Wythir the Crowned Apr 9 2024Wallmaster Othorion, Candraphon, Rotos the Lost Groom, Lord Shazar Apr 5 2024Gnut, Kyoku, Sicia Flametongue, Kantra the Cyclone, Fyr-gun Isbeil, Arndulf, Ruella Apr 1 2024Gaius the Gleeful, Kaja the Wry, Nari the Lucky, Timit the Fool Mar 29 2024Teodor the Savant, Bad-el-Kazar, Kalvalax, Zavia, Venomage, Aeshma, Delaaja 27 March 2024Trunda Giltmallet, Staltus Dragonbane, Samson the Masher, Sun Wukong Mar 26 2024Helicath, Archbishop Pinthroy, Underpriest Brogni, Valkyrie Mar 22 2024Tatsu, Noct the Paralyzer, Gaius the Gleeful, Prince Kymar, Alure, Tayrel, Conellia Mar 20 2024Ugir the Wyrmeater, Lady Kimi, King Gallcobar, Sethallia Mar 19 2024Keeyra the Watcher, Blizaar the Howler, Sniktraak, Tyrant Ixlimor Mar 18 2024Firrol the Barkhorn, Boragar the Elder, Oella Mar 13 2024Ragash, Hurndig, Dracomorph, Stag Knight, Anax, Zargala Mar 12 2024Corvis the Corruptor, Artak, Michinaki, Old Ghrukkus, Delaaja, Vogoth 8 March 2024Duchess Lilitu, Pythion, Mighty Ukko, Elva Autumnborn, Wight Queen Ankora, Uugo, Rector Drath, Gorgorab Feb 27 2024Zinogre Blademaster, R. Nergigante Archer, Alatreon Blademaster Feb 23 2024Kyoku, Nekmo Thaar, Candraphon, Gwyndolin the Silent, Mistrider Daithi, Deacon Armstrong Feb 15 2024Rotos the Lost Groom, Oella, Ultan of the Shell Feb 14 2024Karato Foxhunter, Countess Lix, Astralon, Zavia Feb 13 2024Sicia Flametongue, Cupidus, Kaja the Wry, Timit the Fool Feb 9 2024R. Nergigante Archer, Lady Kimi, Ugir the Wyrmeater, Samson the Masher, Archbishop Pinthroy, Klodd Beastfeeder, Pestilus Feb 8 2024Ultimate Deathknight, King Gallcobar, Helior, Bambus Fourleaf, Delaaja, Duedan the Runic Feb 7 2024Morrigaine, Elder Skarg, Danag Skullreap, Yoshi the Drunkard, Miscreated Monster, Pann the Bowhorn Feb 6 2024Teodor the Savant, Dracomorph, Kantra the Cyclone, Roxam, Aeshma, Fyr-gun Isbeil Feb 5 2024Michinaki, Hurndig, Ghostborn, Genzin, Armina, Mistrider Daithi Nov 17 2023Staltus Dragonbane, Sniktraak, Nekmo Thaar, Kantra the Cyclone, Countess Lix, Teodor the Savant, Lady Annabelle, Stag Knight |
Mar 13 2025Onryo Ieyasu, Georgid the Breaker, Arnorn the Shining Mar 11 2025Pheidi Tealcrest, Yncensa Grail-bearer, Togron the Conjoined Feb 26 2025Odin Faefather, Riho Bonespear, Teumesia Feb 25 2025Graazur Irongut, Tuhanarak, Belletar Mage-slayer Feb 12 2025Chalco the Blind, Shu-Zhen the Valorous, Krisk the Ageless Feb 11 2025Yumeko, Little Miss Annie, Vlad the Nightborn Jan 31 2025Acrizia, Onryo Ieyasu, Arnorn the Shining, Akemtum, Skullcrown Jan 29 2025Sniketraak, Roshcard the Tower, Artak, Bivald of the Thorn, Samson the Masher Jan 28 2025Gnut, Staltus Dragonbane, Valkyrie, Michinaki, Vault Keeper Wixwell Jan 22 2025Marichka the Unbreakable, Emic Trunkheart Jan 21 2025Cardiel, Tramaria Jan 17 2025Queen of Hearts, Tuhanarak, Urogrim, Demytha Jan 15 2025Graazur Irongut, Siphi the Lost Bride Jan 14 2025Yumeko, Little Miss Annie Jan 3 2025Taras the Fierce, Yncensa Grail-bearer, Riho Bonespear, Madame Serris, Ursala the Mourner Dec 24 2024Graazur Irongut, Tormin the Cold, Soulless Dec 18 2024Siphi the Lost Bride, Diamant Coppercoin, Karilon the Ringer Dec 15 2024Onryo Ieyasu, Chaagur, Gurgoh the Augur Dec 11 2024Wight King Narses, Leorius the Proud Dec 10 2024Odin Feafather, Arnorn the Shining Dec 9 2024Sulfuryion, Venus Dec 6 2024Pheidi Tealcrest, Supreme Galek, Thunarak, Warcaster, Basher Dec 4 2024Cardiel, Nekhret the Great, Claidna Dec 3 2024Senna Amberheart, Ycnesa Grail-bearer, Rakka Viletide Nov 22 2024Warlord, Vitrius the Anointed, Godseeker Aniri, Seer Nov 21 2024Odin Faefather, Khoronar, Akemtum, Skytouched Shaman Nov 20 2024Yncensa Grail-bearer, Yumeko Nov 19 2024Siphi the Lost Bride, Tuhanarak Nov 13 2024Taras the Fierce, Riho Bonespear Nov 12 2024Rakka Viletide, Shu-Zhen Nov 11 2024Acrizia, Leorius the Proud, Inquisitor Shamael, Weregren Suncursed Oct 29 2024Teumesia, Soulless, Tuhak the Wanderer, Slixus Stripehide Oct 11 2024Onryo Ieyasu, Acrizia, Oboro, Akemtum Sep 27 2024Tuhanarak, Krisk the Ageless, Frenzi the Crackler, Cardinal Sep 13 2024Sulfuryion, Belletar Mage-slayer, Godseeker Aniri, Ursala the Mourner Aug 30 2024Siphi the Lost Bride, Yncensa Grail-Bearer, Skytouched Shaman, Seer Aug 24 2024Taras the Fierce, Marichka the Unbreakable Aug 16 2024Acrizia, Valkanen, Akemtum, Genbo the Dishonored Aug 02 2024Georgid the Breaker, Shu-Zhen the valorous, Maneater, Ursala the Mourner Jul 31 2024Chaagur, Venus Jul 30 2024Warlord, Emic Trunkheartfrom Jul 18 2024Senna Amberheart, Yncensa Grail-bearer, Demytha, Urogrim Jul 16 2024Graazur Irongut, Diamant Coppercoin Jul 10 2024Acrizia, Tuhanarak Jul 09 2024Wight King Narses, Leorious the Proud Jul 05 2024Siphi the Lost Bride, Nekhret the Great Jul 03 2024Yumeko, Karilon the Ringer Jul 02 2024Marichka the Unbreakable, Ursuga Warcaller Jun 19 2024Warlord, Senna Amberheart Jun 18 2024Teumesia, Soulless Jun 12 2024Valkanen, Vitrius the Anointed Jun 11 2024Cardiel, Riho Bonespear Jun 7 2024Taras the Fierce, Shu-Zhen the Valorous, Genbo the Dishonored, Gala Longbraids 5 June 2024Georgid the Breaker, Supreme Kael, Belletar Mage-Slayer 4 June 2024Ursuga Warcaller, Supreme Galek, Claidna May 29 2024Leorius the Proud, Ithos May 28 2024Acrizia, Khoronar May 22 2024Wight King Narses, Emic Trunkheart May 21 2024Graazur Irongut, Tormin the cold May 18 2024Krisk the Ageless, Nekhret the Great, Andryssia, White Dryad Nia May 17 2024Cardiel, Valkanen, Akemtum, Genbo the Dishonored May 8 2024Baron, Vitrius the Anointed May 7 2024Siphi the Lost Bride, Rakka Viletide May 3 2024Warlord, Sulfuryion, Demytha, Skathix May 01 2024Belletar Mage-Slayer, Little Miss Annie Apr 30 2024Hegemon, Ursuga Warcaller Apr 29 2024Yumeko Apr 24 2024Shu-Zhen the Valorous, Tuhanarak Apr 23 2024Cardiel, Turvold Apr 19 2024Nekhret the Great, Graazur Irongut, Godseeker Aniri, White Dryad Nia Apr 11 2024Vlad the Nightborn, Inithwe Bloodtwin Apr 9 2024Georgid the Breaker, Konstantin the Dayborn Apr 5 2024Leorius the Proud, Karilon the Ringer, Skraank, Skullcrown Mar 29 2024Supreme Kael, Venus, Urogrim, Akemtum Mar 27 2024Taras the Fierce, Teumesia Mar 26 2024Marchika the Unbreakable, Emic Trunkheart Mar 22 2024Siphi the Lost Bride, Claidna, Chaagur, Seer, Aeila Lifebraid Mar 20 2024Valkanen, Konstantin the Dayborn Mar 19 2024Ursuga Warcaller, Krisk the Ageless Mar 18 2024Graazur Irongut Mar 13 2024Riho Bonespear, Acrizia, Madame Serris, Oboro Mar 12 2024Tuhanarak, Nekhret the Great, Maneater, Skimfos the Consumed Mar 8 2024Arbiter, Belletar Mage-slayer, Rakka Viletide, Raglin, Godseeker Aniri, Ursala the Mourner Feb 27 2024Fatalis Blademaster Feb 23 2024Cruetraxa, Supreme Elhain, Genbo the Dishonored, Ethlen the Golden Feb 15 2024Siphi the Lost Bride Feb 14 2024Yumeko, Belanor Feb 13 2024Venus, Cardiel Feb 9 2024Togron the Conjoined, Supreme Kael, Ethlen the Golden, Aeila Lifebraid Feb 8 2024Emic Trunkheart, Belletar Mage-slayer, Skathix, Demytha Feb 7 2024Leorius the Proud, Valkanen, Inquisitor Shamael, Weregren Suncursed Feb 6 2024Ithos, Karilon the Ringer, Skullcrown, Seer Feb 5 2024Chaagur, Vlad the Nightborn, Madame Serris, Oboro Nov 17 2023Teumesia, Ursuga Warcaller, White Dryad Nia, Tuhak the Wanderer |