Ichurid

When Ichurid enters the battlefield get {e}{e}{e}{e} (Four energy counters).
Pay {e}{e}{e}{e}{e}{e}: Destroy target permanent, deal damage equal to that permanent's converted mana cost to target creature or player.
"Ichurid isn't like most Aetherborn, it's mindless and cares notherin for hedonistic pursuits."
- Jaris, consulate historian