Defender (This creature can't attack.), flying (This creature can't be blocked except by creatures with flying or reach.)
Delirium — Geist of the Lonely Vigil can attack as though it didn't have defender (This creature can't attack.) as long as there are four or more card types among cards in your graveyard.
The information presented on this site about Magic: The Gathering, both literal and graphical, is copyrighted by Wizards of the Coast.
This website is not produced, endorsed, supported, or affiliated with Wizards of the Coast.