Rockbeast vs Rearguard Sergeant

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Rockbeast	Ogryn Tribes	Void	HP	Rare	Crit rate 16% Place: Arena
Rearguard Sergeant	Dwarves	Force	Defence	Epic	HP 33% Place: All battles Element: Force

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Rockbeast	60	6	19485	892	837	95	15	50	30	10
Rearguard Sergeant	60	6	18495 -990	859 -33	1211 +374	97 +2	15	50	75 +45	0 -10

Rockbeast	Club Formula: 1.5ATK+0.15HP Attacks 1 enemy. Has a 50% chance of placing a [Provoke] debuff for 1 turn. Damage increases according to this Champion's MAX HP. Provoke	Hunker Down Formula: 0.5*MAX_STAMINA Fills the Turn Meter by 50%. Places a 60% [Increase DEF] buff on this Champion for 3 turns. Cooldown: 4 Increase DEF 60%	Bellow Formula: 4.5*ATK Attacks all enemies. Has a 75% chance of placing a 30% [Decrease SPD] debuff for 1 turn. Cooldown: 6 Decrease SPD 30%
Rearguard Sergeant	Crushing Impact Formula: 4*DEF Attacks 1 enemy. Has a 40% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Decrease DEF 60%	Flail Master Formula: 3.6DEF Formula: 0.25DEALT_DMG Attacks all enemies. Has a 50% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Heals this Champion by 25% of the damage inflicted. Cooldown: 4 Decrease ATK 50%	Fend Them Off Places a 50% [Ally Protection] buff and a 15% [Continuous Heal] buff on all allies except this Champion for 2 turns. Cooldown: 5 Continuous Heal 15% Ally Protection 50%