Cardiel is Raids golden boy, I mean look at him Gold EVERYWHERE and even a halo. He carries a sweet-looking shield and his awesome blue flaming sword!
He is a Void affinity legendary from the Sacred Order faction. Cardiel was added in patch 3.30 in February 2021 as part of the Valentine fusion champions and has a link to a champion from the Demonspawn faction Sicia Flametongue. This is a classic Angels and Demons link and a part of Cardiels passive is to make his allies take less damage from Demonspawn, Undead, and Knight Revenants. Cardiel has a great A3 ability that brings all allies into the attack with increase Critical Rate and Critical Damage. He also has a strong A2 that cleanses his team of debuffs and then puts a revive on death ability on them. This champion is strong in the Arena, in Clan Boss, and Faction Wars but can be a great support almost anywhere.
He is a great asset to any team and player lucky enough to pull him.