Whenever Grist, Voracious Larva or another creature you control enters, if it entered from your graveyard or you cast it from your graveyard, you may pay{G}. If you do, exile Grist, then return it to the battlefield transformed under its owner’s control.
![Grist, Voracious Larva // Grist, the Plague Swarm [MH3-446]](http://solstyx.com/cdn/shop/files/mh3-446-grist-voracious-larva.png?v=1742147231&width=1445)
![Grist, Voracious Larva // Grist, the Plague Swarm [MH3-446]](http://solstyx.com/cdn/shop/files/mh3-446-grist-the-plague-swarm.png?v=1742147231&width=1445)