Executioner vs Headsman vs Cleopterix

Overall comparison

HERO	Fraction	Element	Type	Rarity
Executioner	Knight Revenant	Magic	Defence	Rare
Headsman	The Sacred Order	Spirit	Attack	Rare
Cleopterix	Skinwalkers	Spirit	Attack	Legendary

Stats comparison

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Executioner	60	6	14865	782	1255	89	15	50	40	0
Headsman	60	6	10740 -4125	1354 +572	958 -297	100 +11	15	57 +7	30 -10	0
Cleopterix	60	6	14535 +3795	1531 +177	1079 +121	102 +2	15	63 +6	30	10 +10

Skills comparison

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.	-
Cleopterix	Death Dive Formula: 3.5*ATK Attacks 1 enemy. Has a 30% chance of placing a 25% [Weaken] debuff for 2 turns. The chance increases to 50% if the target is under a [Hex] debuff. Places a [Perfect Veil] buff on this Champion for 1 turn if this attack kills an enemy under a [Hex] debuff. Weaken 25% Perfect Veil	Feather Barrage Formula: 4.5*ATK Places a 30% [Increase C. RATE] buff and a 30% [Increase C. DMG] buff on this Champion for 2 turns, then attacks all enemies. Has a 75% chance of placing a [Block Active Skills] debuff for 2 turns on targets under [Hex] debuffs. Cooldown: 4 Block Cooldown Skills Increase C. DMG Increase C. RATE 30%	Sky Punishment Formula: 4.7*ATK Places a 50% [Increase ACC] buff on this Champion for 2 turns, then attacks all enemies. Has a 75% chance of placing a [Hex] debuff for 3 turns. Has a 100% chance of placing a [Fear] debuff for 1 turn instead on enemies under [Hex] debuffs. Cooldown: 5 Fear Increase ACC Hex	Countermand [P] Counterattacks with the default skill every time this Champion loses 30% HP or more in a single turn. Always counterattacks when attacked if 2 or more allies are dead.