Flying

When you control no enchantments, sacrifice Tethered Griffin.

Heroic — Whenever you cast a spell that targets Tethmos High Priest, return target creature card with mana value 2 or less from your graveyard to the battlefield.

Tetsuo Umezawa can't be the target of Aura spells.

, : Destroy target tapped or blocking creature.

Sacrifice three white creatures: Exile target creature.

Whenever another black creature you control dies, create a 1/1 white Spirit creature token with flying.

+1: Look at the top five cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

−1: Target artifact becomes an artifact creature with base power and toughness 5/5.

−4: Target player loses X life and you gain X life, where X is twice the number of artifacts you control.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

Whenever Thada Adel, Acquisitor deals combat damage to a player, search that player's library for an artifact card and exile it. Then that player shuffles. Until end of turn, you may play that card.

Shadow (This creature can block or be blocked by only creatures with shadow.)

You may choose not to untap Thalakos Dreamsower during your untap step.

Whenever Thalakos Dreamsower deals damage to an opponent, tap target creature. That creature doesn't untap during its controller's untap step for as long as Thalakos Dreamsower remains tapped.

: Add .

: Add or . Thalakos Lowlands doesn't untap during your next untap step.

Shadow (This creature can block or be blocked by only creatures with shadow.)

Discard a card: Return Thalakos Scout to its owner's hand.

Shadow (This creature can block or be blocked by only creatures with shadow.)

At the beginning of your upkeep, put a spore counter on Thallid.

Remove three spore counters from Thallid: Create a 1/1 green Saproling creature token.

At the beginning of your upkeep, put a spore counter on Thallid Germinator.

Remove three spore counters from Thallid Germinator: Create a 1/1 green Saproling creature token.

Sacrifice a Saproling: Target creature gets +1/+1 until end of turn.

Indestructible

As long as your devotion to blue is less than five, Thassa isn't a creature. (Each in the mana costs of permanents you control counts toward your devotion to blue.)

At the beginning of your upkeep, scry 1.

: Target creature you control can't be blocked this turn.

Constellation — Whenever Thassa's Devourer or another enchantment you control enters, target player mills two cards.

: You may tap or untap target creature.

, : Put a divinity counter on target permanent other than That Which Was Taken.

Each permanent with a divinity counter on it has indestructible.

Sacrifice a land: Thaumatog gets +1/+1 until end of turn.

Sacrifice an enchantment: Thaumatog gets +1/+1 until end of turn.

At the beginning of each player's upkeep, destroy target nonartifact creature that player controls of their choice. It can't be regenerated.

When you control no permanents other than The Cheese Stands Alone and have no cards in hand, you win the game.

The Fallen Apart enters with two arms and two legs.

Whenever damage is dealt to The Fallen Apart, remove an arm or a leg from it.

The Fallen Apart can't attack if it has no legs and can't block if it has no arms.

As The Rack enters, choose an opponent.

At the beginning of the chosen player's upkeep, The Rack deals X damage to that player, where X is 3 minus the number of cards in their hand.

The Ultimate Nightmare of Wizards of the Coast® Customer Service deals X damage to each of Y target creatures and Z target players or planeswalkers.

At end of combat, gain control of all creatures blocking The Wretched for as long as you control The Wretched.

Each Fungus creature gets +1/+1 for each spore counter on it.

, Exile a Fungus card from a graveyard: Put a spore counter on each Fungus on the battlefield.

All Saprolings get +1/+1.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When Thelonite Hermit is turned face up, create four 1/1 green Saproling creature tokens.

At the beginning of your upkeep, sacrifice Thelon's Chant unless you pay .

Whenever a player puts a Swamp onto the battlefield, Thelon's Chant deals 3 damage to that player unless the player puts a -1/-1 counter on a creature they control.

Thermal Blast deals 3 damage to target creature.

Threshold — Thermal Blast deals 5 damage instead if seven or more cards are in your graveyard.

Flying, protection from red

Destroy target land. If that land was a snow land, you gain 1 life.

: Add .

, : Thespian's Stage becomes a copy of target land, except it has this ability.

Kicker (You may pay an additional as you cast this spell.)

When Thicket Elemental enters, if it was kicked, you may reveal cards from the top of your library until you reveal a creature card. If you do, put that card onto the battlefield and shuffle all other cards revealed this way into your library.

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.)

Prowl (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Rogue.)

Look at the top four cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

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.

At the beginning of your upkeep, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

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 .

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.

Flying

At the beginning of your upkeep, if you control no Thopters other than Thopter Assembly, return Thopter Assembly to its owner's hand and create five 1/1 colorless Thopter artifact creature tokens with flying.

Flying

Thopter Squadron enters with three +1/+1 counters on it.

, Remove a +1/+1 counter from Thopter Squadron: Create a 1/1 colorless Thopter artifact creature token with flying. Activate only as a sorcery.

, Sacrifice another Thopter: Put a +1/+1 counter on Thopter Squadron. Activate only as a sorcery.

Noncreature spells cost more to cast.

Equipped creature has ", : This creature deals 1 damage to any target" and "Whenever a creature dies, untap this creature."

Whenever a Shaman creature enters, you may attach Thornbite Staff to it.

Equip

: Thornling gains haste until end of turn.

: Thornling gains trample until end of turn.

: Thornling gains indestructible until end of turn.

: Thornling gets +1/-1 until end of turn.

: Thornling gets -1/+1 until end of turn.

Kicker and/or (You may pay an additional and/or as you cast this spell.)

When Thornscape Battlemage enters, if it was kicked with its kicker, it deals 2 damage to any target.

When Thornscape Battlemage enters, if it was kicked with its kicker, destroy target artifact.

, : Thornscape Master deals 2 damage to target creature.

, : Target creature gains protection from the color of your choice until end of turn.

Whenever you cast a Treefolk spell, you may have target creature get +3/-3 until end of turn.

Reach (This creature can block creatures with flying.)

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

: 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.

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.