Gary Goodspeed

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.”