Arcanist vs Keeyra the Watcher

Overall comparison

HERO	Fraction	Element	Type	Rarity	Aura
Arcanist	Knight Revenant	Force	Support	Rare	Defence 25% Place: Arena
Keeyra the Watcher	Dwarves	Spirit	Defence	Legendary	-

HERO	LVL	STARS	HP	ATK	DEF	SPD	C.RATE	C.DMG	RESIST	ACC
Arcanist	60	6	17835	991	848	98	15	50	30	0
Keeyra the Watcher	60	6	19485 +1650	870 -121	1409 +561	104 +6	15	50	50 +20	0

Arcanist	Paralyzing Touch Formula: 4*ATK Attacks 1 enemy. Has a 20% chance of placing a [Sleep] debuff for 1 turn. Sleep	Unnatural Recovery Places a 15% [Continuous Heal] buff on all allies for 2 turns. Cooldown: 4 Continuous Heal 15%	Vigor Places a 25% [Increase ATK] buff and a 15% [Increase C. RATE] buff on all allies for 3 turns. Cooldown: 5 Increase ATK 25% Increase C. RATE 15%	-
Keeyra the Watcher	Falling Star Crush Formula: 3.6*DEF Attacks 1 enemy. Has a 50% chance of placing a 50% [Decrease ATK] debuff for 2 turns. Decrease ATK 50%	Smashing Spree Formula: 3.8*DEF Attacks all enemies. Has a 75% chance of decreasing the duration of all enemy buffs by 1 turn. Also has a 75% chance of placing a 50% [Decrease ACC] debuff for 2 turns. Cooldown: 4 Decrease ACC 50%	Coordinated Defense Places a 50% [Ally Protection] buff on all allies except this Champion for 2 turns. Also places a 60% [Increase DEF] buff on all allies for 2 turns. Cooldown: 5 Ally Protection 50% Increase DEF 60%	Besieger's Bane [P] Whenever an ally is attacked while under an [Ally Protection] buff, places a 50% [Decrease ATK] debuff on the attacker for 1 turn. Decrease ATK 50%