all mutate cards mtg in MTG: Rules, History, and Best list of all mutate cards

Twitching Doll Green has many variations of a 2-drop mana dork that fixes your mana

5 Feldon of the Third Path, Worldgorger Dragon, Illusionist's Bracers, and Anger Infinite flicker

Suffer the Past This is more of a game-ender, but at least its an X spell with X effect

Delney, Streetwise Lookout Listed at: $19.00 Delney, Streetwise Lookout essentially gives creatures with power 2 or less unblockable if your opponents only control creatures power 3 or greater

The Turtles All The Way Down Not content with just being a big honkin creature ready to block just about everything, Ancient Adamantoise breaks with a ham sandwich