Aether Herder
e8744a31-451b-4349-8f62-e2392a72a154
$0.25 CND
When Aether Herder enters the battlefield, you get {E}{E} (two energy counters).
Whenever Aether Herder attacks, you may pay {E}{E}. If you do, create a 1/1 colorless Servo artifact creature token.