Worldspine Wurm [Secret Lair Drop Series] Collector Booster Pack Clockwork Avian enters the battlefield

Clockwork Avian enters the battlefield with four +1/+0 counters on it

Set: Pro Tour Promos Type: Legendary Planeswalker — Kaya Rarity: Mythic Cost: {3}{W}{B} +1: Put a ghostform counter on up to one target nontoken creature

Put the rest on the bottom of your library in any order

You may exert Themberchaud as he attacks

Worldspine Wurm [Secret Lair Drop Series] Collector Booster Pack Clockwork Avian enters the battlefieldSet: Secret Lair Drop Series Type: Creature Wurm Rarity: Mythic Cost: {8}{G}{G}{G} Trample When Worldspine Wurm dies, create three 5 5 green Wurm creature tokens with trample. When Worldspine Wurm is put into a graveyard from anywhere, shuffle it into its owner's library. The final foe was finality itself.