Rearguard Sergeant vs Lord Champfort

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Rearguard Sergeant	Dwarves	Force	Defence	Epic	HP 33% Place: All battles Element: Force
Lord Champfort	Banner Lords	Magic	HP	Legendary	HP 50% Place: Dungeons

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Rearguard Sergeant	60	6	18495	859	1211	97	15	50	75	0
Lord Champfort	60	6	22305 +3810	1079 +220	1013 -198	97	15	50	40 -35	20 +20

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%	-
Lord Champfort	Annihilation Formula: 0.2*HP Attacks 1 enemy. Has a 45% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Decrease DEF 60%	Earthshaker Formula: 0.23*HP Attacks all enemies. Places a 50% [Decrease ACC] debuff and a 50% [Decrease ATK] debuff for 2 turns. Cooldown: 4 Decrease ACC 50% Decrease ATK 50%	Thornsphere [P] At the start of each turn, places a [Shield] buff on this Champion equal to 20% of their MAX HP for 2 turns. Will place a 15% [Decrease SPD] debuff for 1 turn on whichever enemy attacks this Champion. Cooldown: 2 Shield	Thornsphere [P] Decrease SPD 15%