Types:
Creature — Nightmare Bird
Card Text:
Flying
When Foul Watcher enters the battlefield, surveil 1. <i>(Look at the top card of your library. You may put that card into your graveyard.)</i>
<i>Delirium</i> — Foul Watcher gets +1/+0 as long as there are four or more card types among cards in your graveyard.