The Swarmweaver (0236) [Duskmourn: House of Horror Prerelease Promos]

Cost: 2 B G 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.