
Delirium — This spell costs {2} less to cast if there are four or more card types among cards in your graveyard.
Draw three cards.
Scour the Laboratory has 2 printings, first in Eldritch Moon (2016). EDHREC ranks it #26,827 among Commander cards. It has 1 official ruling.
Cards that show up in the same decks on EDHREC.