Flying
Spells your opponents cast that target Terror of the Peaks cost an additional 3 life to cast.
Whenever another creature enters the battlefield under your control, Terror of the Peaks deals damage equal to that creature's power to any target.

Flash
Whenever Thieves' Guild Enforcer or another Rogue enters the battlefield under your control, 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.

Thornwood Falls enters the battlefield tapped.
When Thornwood Falls enters the battlefield, you gain 1 life.
: Add or .

, Sacrifice Thrashing Brontodon: Destroy target artifact or enchantment.

As an additional cost to cast this spell, discard a card.
Draw two cards.

Flying
Whenever you attack with two or more creatures with flying, draw a card.

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

Whenever you draw a card, you may pay . When you do, you may tap or untap target creature.

Tome Anima can't be blocked as long as you've drawn two or more cards this turn.

, Sacrifice Tormod's Crypt: Exile all cards from target player's graveyard.

Scry 3, then reveal the top card of your library. If it's a creature or land card, draw a card. (To scry 3, look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Add two mana of any one color. (The creature can attack and this turn.)

Tranquil Cove enters the battlefield tapped.
When Tranquil Cove enters the battlefield, you gain 1 life.
: Add or .

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.

When Trufflesnout enters the battlefield, choose one —
• Put a +1/+1 counter on Trufflesnout.
• You gain 4 life.

Turn to Slag deals 5 damage to target creature. Destroy all Equipment attached to that creature.

Reach (This creature can block creatures with flying.)
When Turret Ogre enters the battlefield, if you control another creature with power 4 or greater, Turret Ogre deals 2 damage to each opponent.

At the beginning of your end step, if a creature died this turn, draw a card.

At the beginning of your end step, if a creature died this turn, draw a card.

[+2]: Ugin, the Spirit Dragon deals 3 damage to any target.
[−X]: Exile each permanent with converted mana cost X or less that's one or more colors.
[−10]: You gain 7 life, draw seven cards, then put up to seven permanent cards from your hand onto the battlefield.