Kuchide wa Ienai

Flying, Trample
Whenever you cast 3 Arcane spells in a turn,
you may cast Kuchide wa Ienai from
anywhere without paying its mana cost.
Whenever a creature enters a graveyard, if it
was dealt damage by Kuchide wa Ienai in the
same turn, return up to 3 Arcane cards from
your graveyard to your hand.