When The Swarmweaver enters, create two 1/1 black and green Insect creature tokens with flying.Delirium — As long as there are four or more card types among cards in your graveyard, Insects and Spiders you control get +1/+1 and have deathtouch.
If Leyline of Transformation is in your opening hand, you may begin the game with it on the battlefield.As Leyline of Transformation enters, choose a creature type.Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.
When you unlock this door, this Room deals damage equal to the number of cards in your hand to target creature an opponent controls.(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)You have no maximum hand size.At the beginning of your end step, draw a card.(You may...
When Dissection Tools enters, manifest dread, then attach Dissection Tools to that creature.Equipped creature gets +2/+2 and has deathtouch and lifelink.Equip—Sacrifice a creature.
Destroy target creature. If a creature card is put into a graveyard this way, return it to the battlefield under your control. Sacrifice it at the beginning of your next end step.
MenaceWhenever Nashi, Searcher in the Dark deals combat damage to a player, you mill that many cards. You may put any number of legendary and/or enchantment cards from among them into your hand. If you put no cards into your hand this way, put a +1/+1 counter on Nashi.
If Leyline of Mutation is in your opening hand, you may begin the game with it on the battlefield.You may pay rather than pay the mana cost for spells you cast.
As an additional cost to cast this spell, sacrifice a creature or enchantment.Flying, trampleWhen Vile Mutilator enters, each opponent sacrifices a nontoken enchantment of their choice, then sacrifices a nontoken creature of their choice.
MenaceWhenever Nashi, Searcher in the Dark deals combat damage to a player, you mill that many cards. You may put any number of legendary and/or enchantment cards from among them into your hand. If you put no cards into your hand this way, put a +1/+1 counter on Nashi.
Destroy target creature. If a creature card is put into a graveyard this way, return it to the battlefield under your control. Sacrifice it at the beginning of your next end step.