Sunken Sentinel vs Nekmo Thaar

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Sunken Sentinel	Argonites	Void	Attack	Rare	Attack 15% Place: All battles
Nekmo Thaar	Lizardmen	Spirit	Support	Legendary	Speed 19% Place: All battles

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Sunken Sentinel	60	6	12390	1277	925	95	15	57	30	0
Nekmo Thaar	60	6	17340 +4950	1233 -44	1189 +264	104 +9	15	50 -7	30	30 +30

Skills comparison

Sunken Sentinel	Restorative Slash Formula: 3.7ATK Formula: 3.7ATK Attacks 1 enemy. Places an extra hit if the target is under a [Decrease DEF] debuff.	Sunken Swords Formula: 3.9ATK Formula: (relationChance+0.05aliveAlliesCount)/relationChance Attacks all enemies. Has a 50% chance of placing a 60% [Decrease DEF] debuff for 2 turns. The chance increases by 5% for each alive ally. Cooldown: 5 Decrease DEF 60%	Defender of Agaris Formula: 6ATK Formula: 0.2DEALT_DMG Formula: 0.3DEALT_DMG Formula: 0.2DEALT_DMG Formula: 0.3*DEALT_DMG Attacks 1 enemy. Heals this Champion by 20% of the damage inflicted. Heals this Champion by 30% instead if the target is under a [Decrease DEF] debuff. Destroys the target's MAX HP by 20% of the damage inflicted. Destroys the target's MAX HP by 30% instead if the target is under a [Decrease DEF] debuff. Cooldown: 4	-
Nekmo Thaar	Steelmelt Acid Formula: 1.8*ATK Attacks all enemies. Has a 40% chance of placing a 50% [Decrease ATK] debuff for 2 turns. The chance increases to 75% against targets under debuffs. Decrease ATK 50%	Planar Chains Formula: 3.1*ATK Attacks all enemies. Has a 75% chance of placing a 30% [Decrease SPD] debuff and a [Leech] debuff for 2 turns. Cooldown: 4 Leech Decrease SPD 30%	Speed Weirding Formula: 0.3*MAX_STAMINA Places a 30% [Increase SPD] buff on all allies for 2 turns and fills their Turn Meters by 30%, then grants this Champion an Extra Turn. Cooldown: 6 Increase SPD 30%	Rune of Haste [P] Formula: 0.05*MAX_STAMINA Fills this Champion's Turn Meter by 5% each time a debuff on an enemy is removed, transferred, or expires.