Double strikeRevolt — At the beginning of your end step, if a permanent you controlled left the battlefield this turn, put a +1/+1 counter on Solemn Recruit.
Flying, vigilanceCrew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.)You may remove a loyalty counter from a planeswalker you control rather than pay Heart of Kiran's crew cost.
TrampleWhen Aetherstream Leopard enters, you get (an energy counter).Whenever Aetherstream Leopard attacks, you may pay . If you do, it gets +2/+0 until end of turn.
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)Target creature gets -X/-X until end of turn. You gain X life.
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)Barricade Breaker attacks each combat if able.
Whenever Aethergeode Miner attacks, you get (two energy counters).Pay : Exile Aethergeode Miner, then return it to the battlefield under its owner's control.
, , Tap X untapped artifacts you control: Look at the top X cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.