Time Stop

End the turn. (Exile all spells and abilities, including this spell. The player whose turn it is discards down to their maximum hand size. Damage heals and "this turn" and "until end of turn" effects end.)

Time Stretch

Target player takes two extra turns after this one.

Traumatize

Target player mills half their library, rounded down.

Cho-Manno, Revolutionary

Prevent all damage that would be dealt to Cho-Manno.

Twincast

Copy target instant or sorcery spell. You may choose new targets for the copy.

Twitch

You may tap or untap target artifact, creature, or land.
Draw a card.

Unsummon

Return target creature to its owner's hand.

Vedalken Mastermind

{U}, {T}: Return target permanent you control to its owner's hand.

Wall of Air

Defender, flying (This creature can't attack, and it can block creatures with flying.)

Afflict

Target creature gets -1/-1 until end of turn.
Draw a card.

Agonizing Memories

Look at target player's hand and choose two cards from it. Put them on top of that player's library in any order.

Ascendant Evincar

Flying (This creature can't be blocked except by creatures with flying or reach.)
Other black creatures get +1/+1.
Nonblack creatures get -1/-1.

Assassinate

Beacon of Unrest

Put target artifact or creature card from a graveyard onto the battlefield under your control. Shuffle Beacon of Unrest into its owner's library.

Tenth Edition