Sepulcher Sentinel vs Bogwalker

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Sepulcher Sentinel	Knight Revenant	Force	Defence	Epic	Defence 25% Place: All battles
Bogwalker	Lizardmen	Force	Defence	Rare	HP 25% Place: Dungeons

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Sepulcher Sentinel	60	6	16185	903	1321	98	15	50	45	0
Bogwalker	60	6	16020 -165	848 -55	1112 -209	93 -5	15	50	40 -5	0

Sepulcher Sentinel	Sword of Withering Formula: 3.3*DEF Attacks 1 enemy. Has a 40% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Decrease ATK 50%	Sepulcher Shield Places a 60% [Increase DEF] buff and a [Block Debuffs] buff on all allies for 2 turns. Cooldown: 5 Block Debuffs Increase DEF 60%	Untouched By Death [P] Formula: -1*DMG_MUL Has a 25% chance of completely blocking incoming damage when an ally is attacked. Occurs once per turn. Will only block damage for the targeted ally if multiple allies are attacked at the same time. Cooldown: 1
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%