Mikazuki Augus

At the beginning of your upkeep, you may
exile Cosima. If you do, it gains
"Whenever a land you control enters, if
Cosima is exiled, you may put a voyage
counter on it. If you don't, return Cosima to
the battlefield with X +1/+1 counters on it and
draw X cards, where X is the number of
voyage counters on it."
•Vehicle {1}{u}