W'Kabi, Border Tribesman

Whenever W'Kabi, Border Tribesman attacks, you may pay {g}{g}. If you do, create
a 4/4 green War Rhino creature token with trample that's tapped and attacking. Exile
that token at end of combat.
"The world is changing. Soon it will be the conquerors and the conquered. I'd rather be
the former." —W'Kabi