Snorting Thug vs Executioner vs Headsman

Overall comparison

HERO	Fraction	Element	Type	Rarity
Snorting Thug	Skinwalkers	Force	HP	Epic
Executioner	Knight Revenant	Magic	Defence	Rare
Headsman	The Sacred Order	Spirit	Attack	Rare

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Snorting Thug	60	6	20640	870	1057	95	15	50	30	15
Executioner	60	6	14865 -5775	782 -88	1255 +198	89 -6	15	50	40 +10	0 -15
Headsman	60	6	10740 -4125	1354 +572	958 -297	100 +11	15	57 +7	30 -10	0

Snorting Thug	Wanton Mugging Formula: 0.08*HP Attacks 1 enemy 2 times. Each hit has a 30% chance of stealing one random buff.	Ruckus Formula: 0.15*HP Formula: -1 Attacks 1 enemy. Will ignore the target's DEF if they have no active buffs. Steals 2 random buffs from the target. Cooldown: 3	Dire Defense Has a 30% chance of stealing 1 random buff from the attacker when hit. Occurs once per hit. Counterattacks the attacker if they have no active buffs.
Executioner	Shield Bash Formula: 5*ATK Attacks 1 enemy. Has a 15% chance of placing a [Stun] debuff for 1 turn. Stun	Tumult Formula: 2ATK+2.4DEF Formula: 0.2*MAX_STAMINA Attacks all enemies. Decreases the Turn Meter by 20%. Has a 50% chance of placing a 15% [Decrease SPD] debuff for 2 turns. Cooldown: 4 Decrease SPD 15%	Schiltron Places a 60% [Increase DEF] buff and a [Counterattack] buff on this Champion for 3 turns. Cooldown: 7 Counterattack Increase DEF 60%
Headsman	Public Execution Formula: 1.57*ATK Attacks 1 enemy 2 times. Each hit has a 10% chance of placing a [Fear] debuff for 1 turn. Fear	Headman's Due Formula: 3.7*ATK Attacks all enemies. Has a 30% chance of placing a 100% [Heal Reduction] debuff for 2 turns. Cooldown: 3 Heal Reduction 100%	Judged Guilty [P] Formula: 0.15*DMG_MUL Inflicts 15% more damage to targets under [Heal Reduction] debuffs.