Tundra Tank (121) - Avatar: The Last Airbender

Firebending 1 (Whenever this creature attacks, add R. This mana lasts until end of combat.)

When this Vehicle enters, target creature you control gains indestructible until end of turn.

Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)