Equipped creature gets +1/+0.Whenever equipped creature deals combat damage to a player, that player discards a card.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.)
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 player reveals three cards from their hand and you choose one of them. That player discards that card. Then if that player has more cards in hand than you, return Pulse of the Dross to its owner's hand.
At the beginning of your upkeep, sacrifice a permanent.Whenever Greater Harvester deals combat damage to a player, that player sacrifices two permanents of their choice.
, : 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.
Cast this spell only during the declare attackers step.Attacking creatures you control get +X/+0 until end of turn, where X is the number of attacking creatures. Sacrifice those creatures at the beginning of the next end step.
Whenever Gemini Engine attacks, create a colorless Construct artifact creature token named Twin that's attacking. Its power is equal to Gemini Engine's power and its toughness is equal to Gemini Engine's toughness. Sacrifice the token at end of combat.
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.
Indestructible (Damage and effects that say "destroy" don't destroy this artifact.): Darksteel Brute becomes a 2/2 Beast artifact creature until end of turn.
Affinity for Swamps (This spell costs less to cast for each Swamp you control.)Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
Destroy target nonblack creature. It can't be regenerated. You gain control of all Equipment that were attached to it. (This effect lasts indefinitely.)
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.)
