Krark-Clan Ironworks

Johnny, Combo Player

{4}: Search your library for a card, put that card into your hand, then shuffle.

Whenever a nontoken creature enters, if Genesis Chamber is untapped, that creature's controller creates a 1/1 colorless Myr artifact creature token.

{T}, Sacrifice an artifact: Target player mills three cards.
Whenever an artifact enters, you may untap Grinding Station.

When Myr Retriever dies, return another target artifact card from your graveyard to your hand.

You may cast spells as though they had flash.