RAID Shadow Legends has Champions that can apply Unkillable Buff on self and allies so they do not get killed when they receive high amount of incoming damage that surpasses their HP. If it this occurs, the Champion with Unkillable Buff will remain with 1 HP (Hit Points aka Life).
Unkillable Skill Champions
- Raid Shadow Legends Black Knight Skill Mastery Equip Guide
- Raid Shadow Legends Sir Nicholas Skill Mastery Equip Guide