Rearguard Sergeant vs Bogwalker

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Rearguard Sergeant	Dwarves	Force	Defence	Epic	HP 33% Place: All battles Element: Force
Bogwalker	Lizardmen	Force	Defence	Rare	HP 25% 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
Bogwalker	60	6	16020 -2475	848 -11	1112 -99	93 -4	15	50	40 -35	0

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%
Bogwalker	Bone Katars Formula: 3.8*DEF Attacks 1 enemy. Has a 30% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Decrease ATK 50%	Combo Attack Formula: 2ATK+2.3DEF Attacks all enemies. Places a 30% [Increase DEF] buff on all allies for 2 turns. Cooldown: 5 Increase DEF 30%	Scout [P] Places a 30% [Reflect Damage] buff on all allies for 1 turn when attacked with a critical hit. Cooldown: 4 Reflect Damage 30%