Tracker vs Rock Breaker

Overall comparison

HERO	Fraction	Element	Type	Rarity
Tracker	Orcs	Force	Attack	Uncommon
Rock Breaker	Dwarves	Spirit	Defence	Epic

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Tracker	60	6	14700	1134	639	94	15	50	30	0
Rock Breaker	60	6	18495 +3795	716 -418	1354 +715	91 -3	15	50	75 +45	0

Tracker	Hooked Arrowheads Formula: 1.9*ATK Attacks 1 enemy 2 times. Each hit has a 10% chance of placing a 2.5% [Poison] debuff for 2 turns. Poison 2.5%	Haughty Dismissal Formula: 6.6*ATK Attacks 1 enemy. Has a 20% chance of placing a 30% [Decrease DEF] debuff for 2 turns. Cooldown: 4 Decrease DEF 30%	-
Rock Breaker	Whirling Hammers Formula: 2.5DEF Formula: 0.04SKILL_USED_CURRENT_ROUND*B_DEF Formula: 0 Attacks 1 enemy. Increases this Champion's DEF by 4% each time this Skill is used. Stacks up to 20%.	Chest Thump Has a 75% chance of placing a [Provoke] debuff on all enemies for 1 turn. Places a [Counterattack] buff on this Champion for 2 turns. Cooldown: 4 Counterattack Provoke	Iron Hide [P] Formula: -0.5*DMG_MUL Has a 25% chance of decreasing damage inflicted on this Champion by 50% each time this Champion is attacked.