Whenever an artifact, creature, or enchantment enters, its controller chooses target permanent another player controls that shares a card type with it. Exchange control of those permanents.
At the beginning of each player's upkeep, that player reveals the top card of their library. If it's an artifact, creature, enchantment, or land card, the player may put it onto the battlefield.
Imprint — When Spellweaver Helix enters, you may exile two target sorcery cards from a single graveyard.Whenever a player casts a card, if it has the same name as one of the cards exiled with Spellweaver Helix, you may copy the other. If you do, you may cast the copy without paying its mana cost.
Equipped creature has trample and can't be blocked by more than one 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.)
FlyingClockwork Dragon enters with six +1/+1 counters on it.Whenever Clockwork Dragon attacks or blocks, remove a +1/+1 counter from it at end of combat.: Put a +1/+1 counter on Clockwork Dragon.
Imprint — When Duplicant enters, you may exile target nontoken creature.As long as a card exiled with Duplicant is a creature card, Duplicant has the power, toughness, and creature types of the last creature card exiled with Duplicant. It's still a Shapeshifter.
Whenever equipped creature deals combat damage to a player, you may draw two cards. If you do, discard a card.Equip (: Attach to target creature you control. Equip only as a sorcery.)
, , Sacrifice Myr Incubator: Search your library for any number of artifact cards, exile them, then create that many 1/1 colorless Myr artifact creature tokens. Then shuffle.
