Rip It, Terror on Treads

Tank Commander -
Rip It, Terror on Treads crews vehicles as though its
power was {2} greater
Terror on Treads -
When a vehicle crewed by Rip It, Terror on Treads
attacks, Artifact Creatures the defending player
controls must block that vehicle this combat if able.
Sacrifice Rip It, Terror on Treads, Attacking vehicles
gain Deathtouch until end of turn.