Inwizig the Gnome

+1: Ray of Frost: 2 damage to target creature. This creature gets -2/-0 until your next turn.
-2: Sleep: Tap creatures with up to 6 power total. Those creatures don't untap on their owner's turn.
-7: You get an emblem with: "Whenever a player casts a spell, you may look at the top card of their library and have that resolve instead."