Mephitic Ooze gets +1/+0 for each artifact you control.Whenever Mephitic Ooze deals combat damage to a creature, destroy that creature. The creature can't be regenerated.
TrampleWhenever another artifact enters, put a +1/+1 counter on Arcbound Crusher.Modular 1 (This creature enters with a +1/+1 counter on it. When it dies, you may put its +1/+1 counters on target artifact creature.)
: Add .Any time you could mulligan and Serum Powder is in your hand, you may exile all the cards from your hand, then draw that many cards. (You can do this in addition to taking mulligans.)
Indestructible (Effects that say "destroy" don't destroy this artifact.), : Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Equipped creature gets +2/+1 and has ", Unattach Heartseeker: Destroy target creature."Equip (: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)
, : Target opponent reveals cards from the top of their library until an artifact card or X cards are revealed, whichever comes first. If an artifact card is revealed this way, put it onto the battlefield under your control and sacrifice Thought Dissector. Put the rest of the revealed cards into that player's graveyard.