Whenever you cast a Spirit or Arcane spell, target opponent loses 1 life and you gain 1 life.

Soulshift 2 (When this creature dies, you may return target Spirit card with mana value 2 or less from your graveyard to your hand.)

Exile all nontoken permanents. Starting with you, each player chooses one of the exiled cards and puts it onto the battlefield tapped under their control. Repeat this process until all cards exiled this way have been chosen.

Flash

Whenever Thieves' Guild Enforcer or another Rogue you control enters, each opponent mills two cards.

As long as an opponent has eight or more cards in their graveyard, Thieves' Guild Enforcer gets +2/+1 and has deathtouch.

At the beginning of each opponent's upkeep, you manifest the top card of that player's library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Whenever a creature you control but don't own dies, its owner loses 2 life and you gain 2 life.

Whenever Thieving Otter deals damage to an opponent, draw a card.

Flying

When Thieving Sprite enters, target player reveals X cards from their hand, where X is the number of Faeries you control. You choose one of those cards. That player discards that card.

Flash

Bear Witness — Whenever another creature dies, if it was attacking or blocking alone, exile it and investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Defender

Thing in the Ice enters with four ice counters on it.

Whenever you cast an instant or sorcery spell, remove an ice counter from Thing in the Ice. Then if it has no ice counters on it, transform it.

Draw a card.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Whenever you cast a noncreature spell, create a 1/1 colorless Soldier artifact creature token.

Enchant creature

When Thirst enters, tap enchanted creature.

Enchanted creature doesn't untap during its controller's untap step.

At the beginning of your upkeep, sacrifice Thirst unless you pay .

Draw three cards. Then discard two cards unless you discard an artifact card.

Equipped creature gets +4/+0.

At the beginning of your end step, if equipped creature didn't deal combat damage to a creature this turn, sacrifice it.

Equip

Choose one —

• Search your library for a basic land card, reveal it, put it into your hand, then shuffle.

• Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Target creature's owner shuffles it into their library, then faces a villainous choice — They lose 5 life, or they shuffle another creature they own into their library.

Whenever you cast a white spell, Thistledown Duo gets +1/+1 until end of turn.

Whenever you cast a blue spell, Thistledown Duo gains flying until end of turn.

Whenever Thistledown Players attacks, untap target nonland permanent.

When Thopter Arrest enters, exile target artifact or creature an opponent controls until Thopter Arrest leaves the battlefield.

When Thopter Engineer enters, create a 1/1 colorless Thopter artifact creature token with flying.

Artifact creatures you control have haste. (They can attack and as soon as they come under your control.)

Whenever you draw your second card each turn, put a +1/+1 counter on Thopter Mechanic.

When Thopter Mechanic dies, create a 1/1 colorless Thopter artifact creature token with flying.

At the beginning of your upkeep, if you control an artifact, create a 1/1 colorless Thopter artifact creature token with flying.

Whenever one or more artifact creatures you control deal combat damage to a player, draw a card.

You may have Thorn Elemental assign its combat damage as though it weren't blocked.

Trample

Whenever Thorn Mammoth or another creature you control enters, Thorn Mammoth fights up to one target creature you don't control.

Deathtouch

When Thorn of the Black Rose enters, you become the monarch.

Destroy target creature with flying.

Cycling (, Discard this card: Draw a card.)

Whenever Thornbow Archer attacks, each opponent who doesn't control an Elf loses 1 life.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Thorned Moloch has first strike as long as it's attacking.

When Thornmantle Striker enters, choose one —

• Remove X counters from target permanent, where X is the number of Elves you control.

• Target creature an opponent controls gets -X/-X until end of turn, where X is the number of Elves you control.

, : Target creature gains first strike until end of turn.

, : Tap target creature.

Red spells and white spells you cast cost less to cast.

Devour 2 (As this enters, you may sacrifice any number of creatures. This creature enters with twice that many +1/+1 counters on it.)

: Thorn-Thrash Viashino gains trample until end of turn.

: Add .

, Forage: Add two mana in any combination of colors. (To forage, exile three cards from your graveyard or sacrifice a Food.)

, : Search your library for a Squirrel card, reveal it, put it into your hand, then shuffle.

Reach, deathtouch

Thornwood Falls enters tapped.

When Thornwood Falls enters, you gain 1 life.

: Add or .

: Draw a card, then discard a card.

, : Target opponent reveals cards from the top of their library until an artifact card or X cards are revealed, whichever comes first. If an artifact card is revealed this way, put it onto the battlefield under your control and sacrifice Thought Dissector. Put the rest of the revealed cards into that player's graveyard.

Flying

Your maximum hand size is reduced by three.

Trample

When Thought Gorger enters, put a +1/+1 counter on it for each card in your hand. If you do, discard your hand.

When Thought Gorger leaves the battlefield, draw a card for each +1/+1 counter on it.

Choose a nonland card name. Target player reveals their hand. Thought Hemorrhage deals 3 damage to that player for each card with the chosen name revealed this way. Search that player's graveyard, hand, and library for all cards with that name and exile them. Then that player shuffles.

Affinity for artifacts

Flying

When Thought Monitor enters, draw two cards.

Imprint — When Thought Prison enters, you may have target player reveal their hand. If you do, choose a nonland card from it and exile that card.

Whenever a player casts a spell that shares a color or mana value with the exiled card, Thought Prison deals 2 damage to that player.

Target player mills two cards.

Draw a card.

Flash

Thought Sponge enters with a number of +1/+1 counters on it equal to the greatest number of cards an opponent has drawn this turn.

When Thought Sponge dies, draw cards equal to its power.

Counter target spell with mana value 4 or less.

Flying

At the beginning of your upkeep, if a player controls more Wizards than each other player, the player who controls the most Wizards gains control of Thoughtbound Primoc.

, : Target player loses 1 life and reveals their hand.

( represents colorless mana.)

When Thought-Knot Seer enters, target opponent reveals their hand. You choose a nonland card from it and exile that card.

When Thought-Knot Seer leaves the battlefield, target opponent draws a card.

Whenever an Island an opponent controls becomes tapped, you may gain 1 life.