Whirler Virtuoso | Creature | Vedalken Artificer | When Whirler Virtuoso enters the battlefield, you get {E}{E}{E} (three energy counters).
Pay {E}{E}{E}: Create a 1/1 colorless Thopter artifact creature token with flying. | Lake Hurwitz
Empyreal Voyager | Creature | Vedalken Scout | Flying, trample
Whenever Empyreal Voyager deals combat damage to a player, you get that many {E} (energy counters). | David Gaillet