Captain Rex Nebula - Foil Condition:Excellent we have celebrated Yargle Day

we have celebrated Yargle Day every single September 3rd

Oath of Teferi

Creature — Lizard Mutant

Though unsubtle in design

it triggers an additional time

Captain Rex Nebula - Foil Condition:Excellent we have celebrated Yargle DayCaptain 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