Balustrade Wurm (PDSK 168p)

Creature — Wurm • Mana cost: {3}{G}{G} • Duskmourn: House of Horror Promos • Rare

This spell can't be countered.
Trample, haste
Delirium — {2}{G}{G}: Return this card from your graveyard to the battlefield with a finality counter on it. Activate only if there are four or more card types among cards in your graveyard and only as a sorcery.

Illustrated by Maxime Minard.