Alchemist's Retrieval

Cleave {1}{U} (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.)
Return target nonland permanent [you control] to its owner's hand.

Worldly Tutor

Search your library for a creature card, reveal it, then shuffle and put the card on top.

Damnation

Destroy all creatures. They can't be regenerated.

Miscast

Counter target instant or sorcery spell unless its controller pays {3}.

Jin-Gitaxias, Core Augur

Flash
At the beginning of your end step, draw seven cards.
Each opponent's maximum hand size is reduced by seven.

Mystical Tutor

Search your library for an instant or sorcery card, reveal it, then shuffle and put that card on top.