Raid Shadow Legends – The Decrease Skill Cooldown ability in Raid Shadow Legends is one of the strongest and most sought-after abilities! Some champions have the ability to fully reset your cooldowns and some just alter the cooldowns by 1 or 2 turns but all are strong. This ability enables you to cycle back to your big abilities faster in Raid. It is typically used to either enable faster clears in Dungeons and Doom Tower or to enable specific compositions such as unkillable teams in Clan Boss!