Krendorian Ballista

{t}: If Krendorian Ballista is a creature, it deals
3 damage to any target.
If Krendorian Ballista was crewed only by
wizards, it gains hexproof until the start of your
next turn.
If Krendorian Ballista was crewed only by
knights, it gain's "{t}: Destroy target creature
with flying."
Crew 3