Title : Sanity Grinding

Quantity Available : 1

Collector Number : 29

Rarity : rare

Mana Cost : {U}{U}{U}

Type : Sorcery

Oracle Text : Chroma — Reveal the top ten cards of your library. For each blue mana symbol in the mana costs of the revealed cards, target opponent mills a card. Then put the cards you revealed this way on the bottom of your library in any order.