

Colossal Rattlewurm : Outlaws of Thunder Junction
Type: Creature — Wurm
Rarity: Rare
Color:
Number: 159
Finishes: nonfoil, foil
Reprint: No
Text: Colossal Rattlewurm has flash as long as you control a Desert.
Trample
{1}{G}, Exile this card from your graveyard: Search your library for a Desert card, put it onto the battlefield tapped, then shuffle.
Printings: Outlaws of Thunder Junction (OTJ), Outlaws of Thunder Junction Promos (POTJ)
Legality
Alchemy | Brawl | ||
Commander | Duel | ||
Explorer | Gladiator | ||
Historic | Legacy | ||
Modern | Oathbreaker | ||
Pauper | Pauper Commander | ||
Penny | Pioneer | ||
Standard | Timeless |
Rulings
04/12/2024
The game checks whether it is legal to cast a spell before costs are determined or mana abilities are activated while casting it. If you no longer control a Desert after that point, perhaps because you sacrificed all of your Deserts while activating mana abilities, this won't affect whether you can legally cast Colossal Rattlewurm.