Creature â Human Artificer
When Aether Chaser enters the battlefield, you get (two energy counters).
Whenever Aether Chaser attacks, you may pay . If you do, create a 1/1 colorless Servo artifact creature token.
Jason Rainville INTERVIEW
You canâ€™t pay more energy counters than you have.
Some triggered abilities state that you â€œmay payâ€ a certain amount of . You canâ€™t pay that amount multiple times to multiply the effect. You simply choose whether or not to pay that amount of as the ability resolves, and no player may take actions to try to stop the abilityâ€™s effect after you make your choice.
Keep careful track of how many energy counters each player has. You may do so by keeping a running count on paper, by using a die, or by any other clear and mutually agreeable method.
If an effect says you get one or more , you get that many energy counters. To pay one or more , you lose that many energy counters. Any effects that interact with counters a player gets, has, or loses can interact with energy counters.
Energy counters arenâ€™t mana. They donâ€™t go away as steps, phases, and turns end, and effects that add mana â€œof any typeâ€ to your mana pool canâ€™t give you energy counters.
Energy counters are a kind of counter that a player may have. Theyâ€™re not associated with specific permanents. (Other kinds of counters that players may have include poison and experience.)
is the energy symbol. It represents one energy counter.