Courtesy of Wizards of the Coast (WotC) and Luis Scott-Vargas, check out this powerful new mill spell from Zendikar Rising — Maddening Cacophy!
Kicker 3U
Each opponent mills eight cards. If this spell was kicked, instead each opponent mills half their library, rounded up.
If you’re a fan of mill, Maddening Cacophy likely checks all the boxes. Milling not just one, but all opponents for eight cards for only two mana is already decent value, but later in the game, paying the kicker cost mills a massive amount of cards. Expect to see Maddening Cacophony mentioned alongside mill deck staples like Hedron Crab, Traumatize, and Memory Erosion in the near future.