When Treacherous Pit-Dweller enters from a graveyard, target opponent gains control of it.

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Flying

Whenever you cast an alliterative spell, scry 2. (Anything with two or more capitalized words in its name that begin with the same letter is alliterative.)

Other alliterative creatures you control have flying.

Flying

Whenever Treacherous Vampire attacks or blocks, sacrifice it unless you exile a card from your graveyard.

Threshold — As long as seven or more cards are in your graveyard, Treacherous Vampire gets +2/+2 and has "When Treacherous Vampire dies, you lose 6 life."

Enchant creature

When Treachery enters, untap up to five lands.

You control enchanted creature.

Target creature gets +2/+2 and gains trample until end of turn.

Dethrone (Whenever this creature attacks the player with the most life or tied for most life, put a +1/+1 counter on it.)

Pay 3 life: Add .

, Sacrifice Treasure Chest: Roll a d20.

1 | Trapped — You lose 3 life.

2–9 | Create five Treasure tokens.

10–19 | You gain 3 life and draw three cards.

20 | Search your library for a card. If it's an artifact card, you may put it onto the battlefield. Otherwise, put that card into your hand. Then shuffle.

Delve (Each card you exile from your graveyard while casting this spell pays for .)

Draw three cards.

Reveal cards from the top of your library until you reveal a nonland card, then put all cards revealed this way into your hand.

When Treasure Keeper dies, reveal cards from the top of your library until you reveal a nonland card with mana value 3 or less. You may cast that card without paying its mana cost. Put all revealed cards not cast this way on the bottom of your library in a random order.

, : Scry 1. Put a landmark counter on Treasure Map. Then if there are three or more landmark counters on it, remove those counters, transform Treasure Map, and create three Treasure tokens. (They're artifacts with ", Sacrifice this artifact: Add one mana of any color.")

: Draw a card.

Return target card from your graveyard to your hand. Exile Treasured Find.

Create a Food token. (Then exile this card. You may cast the creature later from exile. A Food token is an artifact with ", , Sacrifice this artifact: You gain 3 life.")

Defender

: Exchange target opponent's life total with Tree of Perdition's toughness.

: Add .

When Treefolk Harbinger enters, you may search your library for a Treefolk or Forest card, reveal it, then shuffle and put that card on top.

Whenever Treefolk Mystic blocks or becomes blocked by a creature, destroy all Auras attached to that creature.

Enchant creature

Enchanted creature gets +0/+2 and assigns combat damage equal to its toughness rather than its power.

Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

All creatures able to block Treeshaker Chimera do so.

When Treeshaker Chimera dies, draw three cards.

Dash (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.)

Whenever Treetop Ambusher attacks, target creature you control gets +1/+1 until end of turn.

Cast this spell only during the declare attackers step and only if you've been attacked this step.

Creatures you control gain reach until end of turn. (They can block creatures with flying.)

Treetop Scout can't be blocked except by creatures with flying.

Reach

When Treetop Sentries enters, you may forage. If you do, draw a card. (To forage, exile three cards from your graveyard or sacrifice a Food.)

Treetop Village enters tapped.

: Add .

: Treetop Village becomes a 3/3 green Ape creature with trample until end of turn. It's still a land. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Whenever you gain life, put a +1/+1 counter on Trelasarra, Moon Dancer and scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Tremor deals 1 damage to each creature without flying.

Trample

When Trench Gorger enters, you may search your library for any number of land cards, exile them, then shuffle. If you do, Trench Gorger has base power and base toughness each equal to the number of cards exiled this way.

, : Destroy target nonbasic land.

: Add .

, : Target player mills a card for each Locus you control.

: Add . Put a time counter on Trenzalore Clocktower.

, , Remove twelve time counters from Trenzalore Clocktower and exile it: Shuffle your graveyard and hand into your library, then draw seven cards. Activate only if you control a Time Lord.

Discard a card: Trespasser il-Vec gains shadow until end of turn. (It can block or be blocked by only creatures with shadow.)

: Trespassing Souleater can't be blocked this turn. ( can be paid with either or 2 life.)

Flying

Prevent all damage that would be dealt to Tresserhorn Skyknight by creatures with first strike.

Flying

Whenever Treva, the Renewer deals combat damage to a player, you may pay . If you do, choose a color, then you gain 1 life for each permanent of that color.

Choose one —

• Destroy target enchantment.

• Exile target attacking creature.

• Draw a card, then discard a card.

, : Put a fate counter on another target creature.

, : Exile target creature that has a fate counter on it, then return it to the battlefield under its owner's control.

, : Exile target creature that has a fate counter on it. Its controller draws two cards.

Whenever CARDNAME is countered or fizzles, you may copy it and choose new targets for the copy.

CARDNAME deals 3 damage to any target.

Choose two target creatures controlled by the same opponent. That player chooses one of those creatures. Trial of Agony deals 5 damage to that creature, and the other can't block this turn.

When Trial of Knowledge enters, draw three cards, then discard a card.

When a Cartouche you control enters, return Trial of Knowledge to its owner's hand.

When Trial of Strength enters, create a 4/2 green Beast creature token.

When a Cartouche you control enters, return Trial of Strength to its owner's hand.

, Sacrifice Triangle of War: Target creature you control fights target creature an opponent controls. (Each deals damage equal to its power to the other.)

Targeting Relay — At the beginning of combat on your turn, choose an opponent.

Creatures attacking the last chosen player have menace.

Domain — Tribal Flames deals X damage to any target, where X is the number of basic land types among lands you control.

Tribal Golem has trample as long as you control a Beast, haste as long as you control a Goblin, first strike as long as you control a Soldier, flying as long as you control a Wizard, and ": Regenerate Tribal Golem" as long as you control a Zombie.

Whenever Tribune of Rot attacks, mill two cards. For each creature card milled this way, create a 1/1 green Saproling creature token.

When Tribute Mage enters, you may search your library for an artifact card with mana value 2, reveal that card, put it into your hand, then shuffle.

Target opponent sacrifices a creature of their choice. You gain life equal to that creature's toughness.

Whenever a creature you control enters, draw a card if its power is 3 or greater. Otherwise, put two +1/+1 counters on it.

Trick Shot deals 6 damage to target creature and 2 damage to up to one other target creature token.