{3}{R}legendary planeswalker — chandra

at the beginning of combat on your turn, choose up to one target vehicle you control. until end of turn, it becomes an artifact creature and gains haste.

[+2]: : you may sacrifice an artifact or discard a card. if you do, draw a card.

[0]: create a 3/2 colorless vehicle artifact token with crew 1.

[-7]: you get an emblem with "whenever an artifact you control enters, this emblem deals 3 damage to any target."