Sanity Grinding

Sanity Grinding {U}{U}{U}

Sorcery
Chroma -- Reveal the top ten cards of your library. For each blue mana symbol in the mana costs of the revealed cards, target opponent puts the top card of their library into their graveyard. Then put the cards you revealed this way on the bottom of your library in any order.
  • [EVE] Eventide #29 (R)