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 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.