Gnomish Spidertank

While Gnomish Spidertank is a creature it
has "{t}: Deal 1 damage to target player.
If a veteran creature crewed Gnomish
Spidertank, deal 3 damage instead."
Crew 1 (Tap any number of untapped
creatures you control with total power 1 or
greater: This permanent becomes an artifact
creature until end of turn.)