Urticata vs Kellan the Shrike

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Urticata	Demonspawn	Spirit	Attack	Epic	Speed 15% Place: All battles
Kellan the Shrike	Sylvan Watchers	Magic	Attack	Epic	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Urticata	60	6	12555	1409	1057	97	15	50	30	15
Kellan the Shrike	60	6	13545 +990	1443 +34	958 -99	98 +1	15	60 +10	30	0 -15

Urticata	Mephitic Spines Formula: 1.6*ATK Attacks 1 enemy 2 times. Each hit has a 30% chance of increasing the duration of 2 [Poison] debuffs by 1 turn.	Poison Agonist Formula: 1.8*ATK Attacks 1 enemy 3 times. Each hit has a 30% chance of placing a 25% [Poison Sensitivity] debuff for 2 turns. Cooldown: 3 Poison Sensitivity	Wretched Nexus Formula: 1.7*ATK Attacks 4 times at random. Each hit has a 50% chance of placing a [Hex] debuff for 2 turns. Cooldown: 4 Hex	Blood Borne [P] Whenever either this Champion or an ally lands a critical hit on an enemy under a [Hex] debuff, has a 10% chance of placing a 5% [Poison] debuff on the enemy for 1 turn. Poison 5%
Kellan the Shrike	Impale and Impede Formula: 3.4*ATK Attacks 1 enemy. Has a 30% chance of placing a 25% [Weaken] debuff for 2 turns. Weaken 25%	Huntsman's Gambit Formula: 2.8ATK Formula: 0.5MAX_STAMINA Formula: 2.8*ATK Attacks 1 enemy 2 times. The first hit has a 75% chance of decreasing the target’s Turn Meter by 50%. The second hit has a 75% chance of placing a 30% [Decrease SPD] debuff for 2 turns. Also places a [Perfect Veil] buff on this Champion for 2 turns. Cooldown: 4 Perfect Veil Decrease SPD 30%	Cry of the Shrike Formula: 3.7ATK(1+0.05*TRG_DEBUFF_COUNT) Attacks all enemies. Damage increases by 5% for each debuff on the target. Cooldown: 5	Unforseen [P] Will ignore [Shield] buffs when attacking under a [Perfect Veil] buff.