Relickeeper vs Black Knight

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Relickeeper	The Sacred Order	Force	Attack	Epic	Attack 40% Place: Campaign
Black Knight	Banner Lords	Force	HP	Legendary	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Relickeeper	60	6	14370	1365	980	90	15	60	30	0
Black Knight	60	6	22470 +8100	914 -451	1167 +187	100 +10	15	57 -3	50 +20	0

Relickeeper	Crusade Formula: 3.75*ATK Attacks 1 enemy. Grants an Extra Turn if the target is killed.	Surging Strength Places a 50% [Increase ATK] buff on this Champion for 4 turns. Grants an Extra Turn. Cooldown: 6 Increase ATK 50%	Ageless Endurance [P] When hit by an enemy, places a 15% [Continuous Heal] buff on this Champion for 2 turns. Cooldown: 5 Continuous Heal 15%	-
Black Knight	Heavy Blow Formula: 0.28*HP Attacks 1 enemy. Has a 75% chance of placing a [Provoke] debuff for 1 turn. Provoke	Lower Visor Places a 15% [Continuous Heal] buff and a 60% [Increase DEF] buff on all allies for 2 turns. Cooldown: 3 Continuous Heal 15% Increase DEF 60%	Last Breath Formula: 0.25HP Formula: DMG_MUL(1-HP_PERC) Attacks all enemies. Damage increases according to the amount of HP this Champion has lost. Cooldown: 4	Valorous [P] Places an [Unkillable] buff on this Champion for 1 turn if incoming damage exceeds 15% MAX HP in one attack. Cooldown: 2 Unkillable