Petrifya Rockroot vs Mathias Blackflail

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Petrifya Rockroot	Demonspawn	Magic	Attack	Rare	Accuracy 30 Place: All battles
Mathias Blackflail	The Sacred Order	Force	HP	Legendary	-

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Petrifya Rockroot	60	6	13380	1288	848	99	15	50	30	10
Mathias Blackflail	60	6	22965 +9585	914 -374	1134 +286	100 +1	15	50	50 +20	10

Skills comparison

Petrifya Rockroot	Flint Hail Formula: 1.9*ATK Attacks 1 enemy 2 times. Each hit has a 20% chance of placing a 30% [Decrease DEF] debuff for 2 turns. If the target is under a [Poison Sensitivity] debuff placed by this Champion, each hit has a 20% chance of placing a 60% [Decrease DEF] debuff for 2 turns instead. Decrease DEF 60% Decrease DEF 30%	Desiccation Formula: 2ATK Formula: 2ATK Attacks all enemies 2 times. The first hit has a 75% chance of placing a 25% [Decrease ATK] debuff for 2 turns. The second hit has a 50% chance of placing a 5% [Poison] debuff for 2 turns. Cooldown: 4 Decrease ATK 25% Poison 5%	Rot Pulse Formula: 2.1*ATK Attacks 3 times at random. Each hit has a 25% chance of placing a 25% [Poison Sensitivity] debuff for 2 turns. If all hits land on the same target, also places a 5% [Poison] debuff for 2 turns. Cooldown: 5 Poison Sensitivity Poison 5%	-
Mathias Blackflail	Darken the Sky Formula: 0.07HP Formula: 0.2DEALT_DMG Attacks 1 enemy 3 times. Each hit has a 30% chance of removing 1 random buff from the target. Each hit also heals this Champion by 20% of the damage inflicted.	Deathwhirl Formula: 0.2HP Formula: 0.2DEALT_DMG Formula: 0.2HP Formula: 0.2DEALT_DMG Attacks all enemies. Places an extra hit on enemies under no buffs. The extra hit will ignore 20% of the target’s DEF. Each hit also heals all allies by 20% of the damage inflicted. Cooldown: 4	Face the Blackflail! Places a 50% [Increase RES] buff and a 30% [Reflect Damage] buff on all allies for 2 turns. Also places a [Taunt] buff on this Champion for 2 turns. Cooldown: 6 Taunt Reflect Damage 30% Increase RES	Red Mist [P] Counterattacks with the Darken the Sky skill when hit while under a [Taunt] buff placed by this Champion.