Channeler vs Acolyte of the Slither

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Channeler	Skinwalkers	Spirit	Support	Rare	Resist 30 Place: Crypts
Acolyte of the Slither	Argonites	Spirit	Support	Rare	Speed 16% Place: Dungeons

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Channeler	60	6	17175	881	1002	103	15	50	30	0
Acolyte of the Slither	60	6	17835 +660	848 -33	991 -11	107 +4	15	50	30	0

Channeler	Rage of Ancients Formula: 4.7*ATK Attacks 1 enemy. Has a 25% chance of placing a 50% [Heal Reduction] debuff for 1 turn. Heal Reduction 50%	Halt! Formula: 6.4*ATK Attacks 1 enemy. Has a 50% chance of placing a [Stun] debuff for 1 turn. Cooldown: 4 Stun	Agility Formula: 0.15*MAX_STAMINA Places a 30% [Increase SPD] buff on all allies for 2 turns. Fills the Turn Meter of all allies by 15%. Cooldown: 6 Increase SPD 30%
Acolyte of the Slither	Darklight Spears Formula: ATK1.55 Formula: MAX_STAMINA0.05 Formula: MAX_STAMINA*0.1 Attacks 1 enemy 3 times. Each hit has a 35% chance of decreasing the target’s Turn Meter by 5%. If the target is under a [Decrease SPD] debuff, each hit has a 35% chance of decreasing the target’s Turn Meter by 10% instead.	Reduce To Ash Formula: ATK4.6 Formula: TRG_HP0.15 Attacks all enemies. Has a 50% chance of placing a 15% [Decrease SPD] debuff for 2 turns. Heals all allies by 15% of their MAX HP. Cooldown: 5 Decrease SPD 15%	Rite of Flame Formula: MAX_STAMINA*0.15 Places a 30% [Increase SPD] buff on all allies for 2 turns. Fills the Turn Meters of all allies by 15%. Cooldown: 5 Increase SPD 30%