Drillmaster vs Yelagirna

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Drillmaster	The Sacred Order	Magic	Attack	Uncommon	-
Yelagirna	Orcs	Spirit	Attack	Epic	Attack 30% Place: Crypts

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Drillmaster	60	6	10575	1255	793	93	15	50	30	0
Yelagirna	60	6	16515 +5940	1365 +110	837 +44	95 +2	15	50	30	15 +15

Drillmaster	Piercing Shot Formula: 3.8*ATK Attacks 1 enemy. Places a 25% [Increase ATK] buff on this Champion for 2 turns if the attack is critical. Increase ATK 25%	Double Tap Formula: 4*ATK Attacks 1 enemy 2 times. Cooldown: 3	-	-
Yelagirna	Breath Taker Formula: 2.1*ATK Attacks 1 enemy 2 times. Places a 50% [Increase ATK] buff on this Champion for 2 turns if this attack kills an enemy. Increase ATK 50%	Mortify Formula: 4*ATK Attacks all enemies. Has a 75% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Cooldown: 4 Decrease ATK 50%	Sword of Loss Formula: 6.1*ATK Attacks 1 enemy. Has a 75% chance of placing a [Block Buffs] debuff and a [Block Active Skills] debuff for 2 turns. This attack is always critical. Cooldown: 4 Block Cooldown Skills Block Buffs	Great Cycle [P] Formula: 0.5*TRG_HP Revives 1 random ally with 50% HP every time this Champion kills an enemy. Cooldown: 2