Necroskitter [Eventide] ARC081-M if this defended

if this defended

{T}: Put up to X +1/+0 counters on Clockwork Avian

Set: POP Series 2 Type: Psychic Rarity: Ultra Rare Retreat cost: 1

Set: McDonald's Promos: 2018 Collection Type: Lightning Rarity: Promo Retreat cost: Colorless

Set: Burger King Promos: 2008 Collection Type: Fighting Rarity: Promo Retreat cost: Colorless

Necroskitter [Eventide] ARC081-M if this defendedSet: Eventide Type: Creature Elemental Rarity: Rare Cost: {1}{B}{B} Wither (This deals damage to creatures in the form of 1 1 counters.) Whenever a creature an opponent controls with a 1 1 counter on it dies, you may return that card to the battlefield under your control.