Defender, flying Delirium — Geist of the Lonely Vigil can attack as though it didn't have defender as long as there are four or more card types among cards in your graveyard.
The flicker of candlelight and the echo of hymns told the villagers that the monastery wasn't truly abandoned.
Vigilance Geist-Honored Monk's power and toughness are each equal to the number of creatures you control. When Geist-Honored Monk enters, create two 1/1 white Spirit creature tokens with flying.
Geistblast deals 2 damage to any target. {2}{U}, Exile Geistblast from your graveyard: Copy target instant or sorcery spell you control. You may choose new targets for the copy.
Flying Geralf's Masterpiece gets -1/-1 for each card in your hand. {3}{U}, Discard three cards: Return Geralf's Masterpiece from your graveyard to the battlefield tapped.
{T}: Add {C}. {T}, Sacrifice Ghost Quarter: Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.
When Gibbering Fiend enters, it deals 1 damage to each opponent. Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, Gibbering Fiend deals 1 damage to that player.