
At the beginning of combat on your turn, choose target nonland permanent you control. Until end of turn, it becomes a Vehicle artifact with base power and toughness each equal to its mana value, and it gains crew 2 and "Crash Land — Whenever this Vehicle deals damage, roll a six-sided die. If the result is equal to this Vehicle's mana value, sacrifice this Vehicle, then it deals that much damage to any target."
Captain Rex Nebula has 4 printings, first in Unfinity (2022). EDHREC ranks it #18,515 among Commander cards. It has 11 official rulings.
Cards that show up in the same decks on EDHREC.