Cabal Ritual [From the Vault: Lore] Wizards Play Network 2011 If that card's mana value

If that card's mana value is less than or equal to the number of experience counters you have

and 1 Land cards (Full-Art Land in 33% of packs)

Set: Eternal Masters Type: Instant Rarity: Rare Cost: {U} Search your library for an instant or sorcery card

Set: Ultimate Masters Box Topper Type: Land Rarity: Mythic As Cavern of Souls enters the battlefield

or whatever extensive research you've done and can show that they're from that plane

Cabal Ritual [From the Vault: Lore] Wizards Play Network 2011 If that card's mana valueSet: From the Vault: Lore Type: Instant Rarity: Mythic Cost: {1}{B} Add {B}{B}{B}. Threshold Add {B}{B}{B}{B}{B} instead if seven or more cards are in your graveyard. The Patriarch is long dead, but his name still stains the lips of cultists.