Thriving Heath enters tapped. As it enters, choose a color other than white.

: Add or one mana of the chosen color.

Flying

When Thriving Skyclaw enters, you get (three energy counters).

Whenever Thriving Skyclaw attacks, you may pay . If you do, put a +1/+1 counter on it.

You may cast CARDNAME during an opponent's combat phase.

Firstest strike (This creature deals combat damage to creatures before creatures with first strike.)

After each opponent's first combat phase of each turn, there is an additional combat phase. Only CARDNAME can attack during that combat phase.

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

At the beginning of your upkeep, mill a card.

, , Exile a creature card from your graveyard: Draw a card.

: Add .

, : Put a charge counter on Throne of Makindi.

, Remove a charge counter from Throne of Makindi: Add two mana of any one color. Spend this mana only to cast kicked spells.

: Mill two cards.

Craft with a Dinosaur, a Merfolk, a Pirate, and a Vampire (, Exile this artifact, Exile the four from among permanents you control and/or cards in your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)

You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice that creature at the beginning of the next end step.

Splice onto Arcane (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Target creature you control gets +1/+1 until end of turn. Put a +1/+1 counter on it instead if it's a Mount. Then it deals damage equal to its power to target creature you don't control.

Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)

, Pay 2 life: Remove a counter from target nonland permanent.

: Counter target black spell unless that spell's controller pays or .

This spell can't be countered.

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

: Regenerate Thrun, the Last Troll.

Flying

Whenever you cast your second spell each turn, put a +1/+1 counter on Thunder Drake.

Thunder Salvo deals X damage to target creature, where X is 2 plus the number of other spells you've cast this turn.

Thunderblade Charge deals 3 damage to any target.

Whenever one or more creatures you control deal combat damage to a player, if Thunderblade Charge is in your graveyard, you may pay . If you do, you may cast it without paying its mana cost.

You may sacrifice a Mountain rather than pay this spell's mana cost.

Thunderclap deals 3 damage to target creature.

Flash (You may cast this spell any time you could cast an instant.)

Flying

Other creatures you control with flying get +1/+1.

When Thundercloud Shaman enters, it deals damage equal to the number of Giants you control to each non-Giant creature.

Flying

When Thunderhawk Gunship enters, create two 2/2 white Astartes Warrior creature tokens with vigilance.

Whenever Thunderhawk Gunship attacks, attacking creatures you control gain flying until end of turn.

Crew 2

Replicate (When you cast this spell, copy it for each time you paid its replicate cost.)

Create a 3/3 blue Weird creature token with defender and flying. Exile it at the beginning of the next end step.

Trample

When Thundering Ceratok enters, other creatures you control gain trample until end of turn.

(: Add or .)

Thundering Falls enters tapped.

When Thundering Falls enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.)

As long as Thundering Mightmare is paired with another creature, each of those creatures has "Whenever an opponent casts a spell, put a +1/+1 counter on this creature."

When Thundering Sparkmage enters, it deals X damage to target creature or planeswalker, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

( can be paid with either or 2 life.)

Trample

Haste (This creature can attack and as soon as it comes under your control.)

When Thundermare enters, tap all other creatures.

Vigilance

Whenever Thunderous Orator attacks, it gains flying until end of turn if you control a creature with flying. The same is true for first strike, double strike, deathtouch, indestructible, lifelink, menace, and trample.

Thunderous Wrath deals 5 damage to any target.

Miracle (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

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

When Thunderscape Battlemage enters, if it was kicked with its kicker, target player discards two cards.

When Thunderscape Battlemage enters, if it was kicked with its kicker, destroy target enchantment.

, : Target player loses 2 life and you gain 2 life.

, : Creatures you control get +2/+2 until end of turn.

Devour 3 (As this enters, you may sacrifice any number of creatures. This creature enters with three times that many +1/+1 counters on it.)

Roll a d20.

1–9 | Thunderwave deals 3 damage to each creature.

10–19 | You may choose a creature. Thunderwave deals 3 damage to each creature not chosen this way.

20 | Thunderwave deals 6 damage to each creature your opponents control.

You may return three Islands you control to their owner's hand rather than pay this spell's mana cost.

Counter target spell.

This spell costs less to cast for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)

Return target creature card and up to one target Cleric, Rogue, Warrior, or Wizard creature card from your graveyard to the battlefield.

Haste

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token copy that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)

+1: Cast a copy of one of the following cards chosen at random—Ignorant Bliss, Crack the Earth, Blazing Volley.

−3: Cast a copy of one of the following cards chosen at random—Seething Song, Dance with Devils, Flamebreak.

−6: Cast a copy of one of the following cards chosen at random—Hellion Eruption, Insurrection, Warp World.

Your opponents can't gain life.

−2: Create a 1/1 red Devil creature token with "When this creature dies, it deals 1 damage to any target."

+1: Add . Draft a card from Tibalt, Wicked Tormentor's spellbook, then exile it. Until end of turn, you may cast that card.

+1: Tibalt, Wicked Tormentor deals 3 damage to target creature or planeswalker unless its controller has Tibalt deal 3 damage to them. If they do, you may discard a card. If you do, draw a card.

−X: Create X 1/1 red Devil creature tokens with "When this creature dies, it deals 1 damage to any target."

Counter target spell. Choose 1, 2, or 3 at random. Its controller mills that many cards, then exiles cards from the top of their library until they exile a nonland card with a different name than that spell. They may cast that card without paying its mana cost. Then they put the exiled cards on the bottom of their library in a random order.

When you unlock this door, manifest dread.

(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

Any player may cast spells as though they had flash.

Your opponents can't cast spells during your turn.

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Pay 2 life or : Counter target red or green spell. Any player may activate this ability.

: For each attacking creature without flying, its controller may pay . If that player doesn't, creatures you control blocking that creature gain first strike until end of turn.

Cast this spell only if no permanents named Tidal Influence are on the battlefield.

Tidal Influence enters with a tide counter on it.

At the beginning of your upkeep, put a tide counter on Tidal Influence.

As long as there is exactly one tide counter on Tidal Influence, all blue creatures get -2/-0.

As long as there are exactly three tide counters on Tidal Influence, all blue creatures get +2/+0.

Whenever there are four or more tide counters on Tidal Influence, remove all tide counters from it.

Tap up to three target creatures without flying.

: Target creature becomes the color of your choice until end of turn.

Create a 5/5 blue Wall creature token with defender. Sacrifice it at the beginning of the next end step.

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

When Tide Shaper enters, if it was kicked, target land becomes an Island for as long as Tide Shaper remains on the battlefield.

Tide Shaper gets +1/+1 as long as an opponent controls an Island.

Menace

Threshold — When Tidecaller Mentor enters, if seven or more cards are in your graveyard, return up to one target nonland permanent to its owner's hand.

, : You may tap or untap another target creature.

Landfall — Whenever a land you control enters, you may untap Tideforce Elemental.