Arjun, Fencing Addict

When Arjun, Fencing Addict enters the battlefield exile a creature
in your hand with a male in its art
Whenever Arjun, Fencing Addict attacks you may
cast the exiled creature without paying its mana
cost if you do so the creature enters the battlefield
tapped and attacking
On your end step target opponent gains control
of the exiled creature