Soul Link

"Gain the ability to partner up with somebody for a shared healthbar and added buffs."

Soul Link is a Legendary power-2.9%  and gives 100 million ₩ for pity.

(1 in 34.48) 

Soul Link is a Legendary allows you to link with another player. Linking combines your health, giving both players double thier normal health. However, any damage inflicted on one player will affect the other. Healing will also heal both players. Players can link with one person per round. Linking puts a blue diamond indicator above both player's heads, This power is disabled in Squid Game, and Sky Squid Game.

Soul Link was added to the game on 15/02/26 in the Powers Update.

Fun Facts

If linked with a Vampire after making a Soul Link, using Life Drain will heal both users with the debuff of it healing 17 health to each instead of 30.