Zeke Yeager, Prodigal Child

Vigilance
When Zeke Yeager, Prodigal Child enters the battlefield you may exile any number of Eldian creatures you control, if you do create that
many black 4/4 Titan creature tokens with
Trample.
(Melds with Eren Yeager, Ymir's Chosen.)
Partners with Eren Yeager, Ymir's Chosen.