Autumnal Gloom

Enchantment
{B}: Put the top card of your library into your graveyard.
Delirium - At the beginning of your end step, if there are four or more card types among cards in your graveyard, transform Autumnal Gloom.
Format Playability
Standard Unplayed
Modern Unplayed
Legacy Unplayed
Commander Unplayed
Vintage Unplayed
Pauper Not Legal
Vintage Cube Not in Cube
Legacy Cube Not in Cube
Modern Cube Not in Cube
Sets USD
SOI U Shadows Over Innistrad $ 0.05