{B}: Mill a card. Delirium — At the beginning of your end step, if there are four or more card types among cards in your graveyard, transform Autumnal Gloom.
Artist: Jaime Jones
Ancient of the Equinox
Creature — Treefolk
Trample, hexproof
"When the leaves fall and the nights grow cold, look elsewhere for firewood." —Ola of Lambholt