Executioner vs Headsman vs Magnarr

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Executioner	Knight Revenant	Magic	Defence	Rare	Defence 17% Place: All battles
Headsman	The Sacred Order	Spirit	Attack	Rare	-
Magnarr	Demonspawn	Spirit	HP	Epic	Defence 30% Place: Doom tower

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
Magnarr	60	6	20970 +10230	837 -517	1068 +110	100	15	50 -7	30	15 +15

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.	-
Magnarr	Superheated Hammer Formula: 0.23*HP Attacks 1 enemy. Has a 45% chance of placing a 60% [Decrease DEF] debuff for 2 turns. Has a 100% chance instead if the target is under a [HP Burn] debuff. Decrease DEF 60%	Percussive Pound Formula: 0.22HP Formula: 0.22HP Attacks all enemies. Places an extra hit on enemies without [HP Burn] debuffs. Has a 50% chance of placing a [Stun] debuff for 1 turn on enemies under [HP Burn] debuffs. Cooldown: 4 Stun	Fan the Flames Formula: 0.37*HP Attacks 1 enemy. Applies a [Debuff Spread] effect, taking 2 random debuffs from the target and placing them on all enemies under [HP Burn] debuffs. Also increases duration of [HP Burn] debuffs on all enemies by 1 turn. [Will not spread [Fear], [True Fear], [Freeze], [Provoke], [Sleep], or [Stun] debuffs.] Cooldown: 4	Fleshmelter [P] Formula: 0.01*HP This Champion heals by 1% of their MAX HP every time anyone in the battle takes damage from a [HP Burn] debuff.