Counter target creature spell. Put two +1/+1 counters on up to one target creature.

Flash
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.)

Treacherous Terrain deals damage to each opponent equal to the number of lands that player controls.
Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.)

Return target card from your graveyard to your hand. Exile Treasured Find.

Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)
Whenever Treasury Thrull attacks, you may return target artifact, creature, or enchantment card from your graveyard to your hand.

Defender
Reach (This creature can block creatures with flying.)
: Regenerate Trestle Troll.

Choose one —
• Destroy target enchantment.
• Exile target attacking creature.
• Draw a card, then discard a card.

Flying
Whenever Treva, the Renewer deals combat damage to a player, you may pay . If you do, choose a color, then you gain 1 life for each permanent of that color.

, : Put a fate counter on another target creature.
, : Exile target creature that has a fate counter on it, then return it to the battlefield under its owner's control.
, : Exile target creature that has a fate counter on it. Its controller draws two cards.

Return all creatures blocking or blocked by target creature to their owner's hand.

Other creatures you control get +1/+1.
When Trostani Discordant enters the battlefield, create two 1/1 white Soldier creature tokens with lifelink.
At the beginning of your end step, each player gains control of all creatures they own.

When Trostani's Summoner enters the battlefield, create a 2/2 white Knight creature token with vigilance, a 3/3 green Centaur creature token, and a 4/4 green Rhino creature token with trample.

Whenever another creature enters the battlefield under your control, you gain life equal to that creature's toughness.
, : Populate. (Create a token that's a copy of a creature token you control.)

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
Whenever Truefire Captain is dealt damage, it deals that much damage to target player.

Vigilance
: Truefire Paladin gets +2/+0 until end of turn.
: Truefire Paladin gains first strike until end of turn.

Mutate (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Whenever this creature mutates, create a 3/3 green Beast creature token.

Flying
Whenever Trygon Predator deals combat damage to a player, you may destroy target artifact or enchantment that player controls.

First strike, protection from legendary creatures
, : Destroy target legendary creature. It can't be regenerated.

Flying
, : Target creature gets +2/+2 until end of turn.

Exile target creature. Return that card to the battlefield under its owner's control at the beginning of the next end step.