Nevinyrral's Disk [Collectors' Edition] Treefolk Whenever you cast a blue

Whenever you cast a blue spell

Set: Hour of Devastation Prerelease Promos Type: Sorcery Rarity: Rare Cost: {3}{W}{W}{W} This spell costs {3} less to cast if there are ten or more nonland permanents on the battlefield

then put any number of them into your graveyard and the rest on top of your library in any order

Set: Scars of Mirrodin Type: Sorcery Rarity: Rare Cost: {1}{R}{R} Each player shuffles the cards from their hand into their library

Nevinyrral's Disk [Collectors' Edition] Treefolk Whenever you cast a blueSet: Collectors' Edition Type: Artifact Rarity: Rare Cost: {4} Nevinyrral's Disk enters the battlefield tapped. {1}, {T}: Destroy all artifacts, creatures, and enchantments.