First printed in Unfinity (2022)
All 4 prints
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Unfinity (UNF) #164, 2022
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Unfinity (UNF) #257, 2022
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Unfinity (UNF) #450, 2022
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Unfinity (UNF) #508, 2022
Captain Rex Nebula 


Legendary Creature — Human Pilot Employee
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."
Combos
7 combos from Commander Spellbook, the most popular first.
- Infinite damage, Infinite die rolls…: Aetherflux Reservoir + Basilisk Collar + Captain Rex Nebula
- Infinite damage, Infinite die rolls: Assault Suit + Brazen Dwarf + Captain Rex Nebula + Leonin Shikari
- Infinite green mana: Captain Rex Nebula + Devoted Druid
- Infinite damage, Infinite die rolls: Brazen Dwarf + Captain Rex Nebula + Exchange of Words
- Infinite damage, Infinite lifegain triggers…: All Will Be One + Archangel of Thune + Captain Rex Nebula
- Infinite damage, Infinite die rolls…: Aetherflux Reservoir + Captain Rex Nebula + Vampiric Link
- Infinite damage, Infinite die rolls: Archipelagore + Brazen Dwarf + Captain Rex Nebula
Legality
Constructed
- Standard Not legal
- Pioneer Not legal
- Modern Not legal
- Legacy Legal
- Vintage Legal
- Pauper Not legal
- Future Standard Not legal
- Historic Not legal
- Timeless Not legal
- Alchemy Not legal
- Penny Dreadful Not legal
- Premodern Not legal
- Old School 93/94 Not legal
Singleton
- Gladiator Not legal
Commander formats
- Commander Legal
- Duel Commander Legal
- Pauper Commander Not legal
- PreDH Not legal
- Tiny Leaders Legal
- Oathbreaker Legal
- Brawl Not legal
- Standard Brawl Not legal
- Competitive Brawl Not legal