+aether, +cha (3)
When Aether Channeler enters the battlefield, choose one —
• Create a 1/1 white Bird creature token with flying.
• Return another target nonland permanent to its owner's hand.
• Draw a card.
Whenever a Beast enters the battlefield under your control, you may have it deal 4 damage to target opponent or planeswalker.
First strike
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.
Gatherer works better in the Companion app!