: Thermopod gains haste until end of turn. ( can be paid with one mana from a snow source.)

Sacrifice a creature: Add .

Destroy target creature with flying.

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

Counter target spell with mana value 4 or less.

Draw four cards, then discard two cards.

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

When Thragtusk enters, you gain 5 life.

When Thragtusk leaves the battlefield, create a 3/3 green Beast creature token.

, , Sacrifice another creature or artifact: Draw a card.

Put a +1/+1 counter on each of X target creatures.

Target creature gets -4/-4 until end of turn.

Flying

Whenever Thrummingbird deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Whenever you crank Thud-for-Duds, roll two six-sided dice. Thud-for-Duds deals damage to target creature equal to the difference between those results.

Haste

Thunderblust has trample as long as it has a -1/-1 counter on it.

Persist (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.)

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

Thunderclap deals 3 damage to target creature.

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

When Thundermare enters, tap all other creatures.

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.

Flying

When Tiamat enters, if you cast it, search your library for up to five Dragon cards not named Tiamat that each have different names, reveal them, put them into your hand, then shuffle.

Tidewalker enters with a time counter on it for each Island you control.

Vanishing (At the beginning of your upkeep, remove a time counter from this creature. When the last is removed, sacrifice it.)

Tidewalker's power and toughness are each equal to the number of time counters on it.

Haste

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When Timbermare enters, tap all other creatures.

Choose one —

• Remove X time counters from target permanent or suspended card.

• Put X time counters on target permanent with a time counter on it or suspended card.

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

Search your library for a Plains card. If target opponent controls more lands than you, you may search your library for an additional Plains card. Reveal those cards, put them into your hand, then shuffle.

: Add .

: Target creature loses banding and all "bands with other" abilities until end of turn. Activate only during any upkeep step.

Flying

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

Flying

When Topplegeist enters, tap target creature an opponent controls.

Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, tap target creature that player controls.

Enchant creature

Enchanted creature gets -3/-0.

Enchant creature

: Put a -1/-1 counter on enchanted creature.

Reach, deathtouch

Hypertoxic Miasma — All lands have ": Add one mana of any color" and lose all other abilities.

, : Tracker deals damage equal to its power to target creature. That creature deals damage equal to its power to Tracker.

Destroy all enchantments.

You don't lose the game for having 0 or less life.

When you have 20 or more life, you lose the game.

Whenever you lose life, you gain 2 life for each 1 life you lost. <I>(Damage dealt to you causes you to lose life.)</I>

Exile target creature. That creature's controller reveals cards from the top of their library until they reveal a creature card. That player puts that card onto the battlefield, then shuffles the rest into their library.

Target player mills half their library, rounded down.

, Sacrifice this artifact: Add one mana of any color.

Tremor deals 1 damage to each creature without flying.

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Counter target activated or triggered ability. If a permanent's ability is countered this way, activated abilities of that permanent can't be activated this turn. (Mana abilities can't be targeted.)

You have no maximum hand size.

At the beginning of your upkeep, if you have exactly thirteen cards in your hand, you win the game.

: Draw a card.

Flying

Triskelavus enters with three +1/+1 counters on it.

, Remove a +1/+1 counter from Triskelavus: Create a 1/1 colorless Triskelavite artifact creature token with flying. It has "Sacrifice this creature: This creature deals 1 damage to any target."

Enchant creature

Enchanted creature gets +2/+2 and has ": Regenerate this creature." (The next time the creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)

Each player may draw up to two cards. For each card less than two a player draws this way, that player gains 2 life.

Destroy all Islands.

Destroy target Wall. It can't be regenerated.

You may tap or untap target artifact, creature, or land.

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

Strive — This spell costs more to cast for each target beyond the first.

Choose any number of target creatures you control. For each of them, create a token that's a copy of that creature, except it has haste. Exile those tokens at the beginning of the next end step.

You may tap or untap target artifact, creature, or land.

Draw a card.

Target player discards their hand unless they pay 7 life.

Uchuulon's power is equal to the number of Crabs, Oozes, and/or Horrors you control.

Horrific Symbiosis — At the beginning of your end step, exile up to one target creature card from an opponent's graveyard. If you do, create a token that's a copy of Uchuulon.

At the beginning of each player's upkeep, that player may pay 2 life. If they don't, they return a permanent they control to its owner's hand.

You can't enter this dungeon unless you "venture into Undercity."

Secret Entrance — Search your library for a basic land card, reveal it, put it into your hand, then shuffle. (Forge, Lost Well)

Forge — Put two +1/+1 counters on target creature. (Trap, Arena)

Lost Well — Scry 2. (Arena, Stash)

Trap — Target player loses 5 life. (Archives)

Arena — Goad target creature. (Archives, Catacombs)

Stash — Create a Treasure token. (Catacombs)

Archives — Draw a card. (Throne of the Dead Three)

Catacombs — Create a 4/1 black Skeleton creature token with menace. (Throne of the Dead Three)

Throne of the Dead Three — Reveal the top ten cards of your library. Put a creature card from among them onto the battlefield with three +1/+1 counters on it. It gains hexproof until your next turn. Then shuffle.

As an additional cost to cast this spell, you may pay .

Prevent all combat damage that would be dealt this turn. If this spell's additional cost was paid, this effect doesn't affect combat damage that would be dealt by red creatures.