Arsene, Pure Persona

Flying, Vigilance, Arsene can't be blocked
When Arsene deals combat damage to a player,
put a voidlink on target creature. You gain
control of it for as long as it has a voidlink
counter on it.
At the beginning of your end step, remove a
gauge counter from Arsene. If Arsene has no
gauge counters on it, transform it.