When Electrostatic Pummeler enters the battlefield, you get (three energy counters).
Pay : Electrostatic Pummeler gets +X/+X until end of turn, where X is its power.
Whenever an artifact or Artificer enters the battlefield under your control, you may pay . If you do, you get (two energy counters).
Pay , Sacrifice Era of Innovation: Draw three cards.
Destroy target creature if it has converted mana cost 2 or less.
Revolt — Destroy that creature if it has converted mana cost 4 or less instead if a permanent you controlled left the battlefield this turn.
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)
Fen Hauler can't be blocked by artifact creatures.
When Fireforger's Puzzleknot enters the battlefield, it deals 1 damage to any target.
, Sacrifice Fireforger's Puzzleknot: It deals 1 damage to any target.
Flying
When Foundry Hornet enters the battlefield, if you control a creature with a +1/+1 counter on it, creatures your opponents control get -1/-1 until end of turn.