Steelskull vs Petrifya Rockroot

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Steelskull	Skinwalkers	Spirit	Support	Epic	Defence 27% Place: Crypts
Petrifya Rockroot	Demonspawn	Magic	Attack	Rare	Accuracy 30 Place: All battles

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Steelskull	60	6	16020	1277	958	111	15	50	30	0
Petrifya Rockroot	60	6	13380 -2640	1288 +11	848 -110	99 -12	15	50	30	10 +10

Steelskull	Decay Formula: 2*ATK Attacks 1 enemy 2 times. Has a 10% chance of placing a 5% [Poison] debuff for 2 turns. Poison 5%	Cleansing Spell Formula: 0.4*TRG_HP Removes all debuffs from a target ally, then heals them by 40%. Cooldown: 4	Protection Formula: 0.2*TRG_HP Places a 60% [Increase DEF] buff on all allies for 2 turns. Heals all allies by 20% of their MAX HP. Cooldown: 5 Increase DEF 60%
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%