Flash
Vigilance
When Gato Troubador enters, untap each other creature you control. Other creatures you control with vigilance gain indestructible until end of turn.

Enchant creature
When Gargantuan's Gluttony enters, put three +1/+1 counters on enchanted creature.
Whenever enchanted creature attacks, create a Food token.

This spell costs {1} less to cast for each kind of counter among permanents you control.
Reach, trample

{T}: Add {G}.

Search your library for a basic land card, reveal it, then shuffle. If you control six or more lands, put it onto the battlefield tapped. Otherwise, put it into your hand.

Escargoliath has deathtouch as long as it's your turn.

Whenever Epicerie Liberator attacks, create a Food token.
Whenever you sacrifice a Food, you may put your choice of counter from among trample, vigilance, or +1/+1 on target creature you control.

Vigilance
Creatures you control with vigilance have “{T}: Add {G}.”

Deathtouch
Whenever a creature you control with deathtouch deals damage to a planeswalker, destroy that planeswalker.
{2}{G}, Exile Contagion Brewer from your graveyard: Return target creature card with deathtouch from your graveyard to your hand.

Colossal Tarasque can't be blocked by creatures with power 2 or less.
{2}, Discard Colossal Tarasque: Search your library for a basic Forest card, reveal it, put it into your hand, then shuffle.

When Beastbond Instructor enters, put a trample counter on target creature you control.

Barreling Bull can't be blocked by creatures with power 2 or less.
When Barreling Bull enters, return a creature you control to its owner's hand.

Distribute a trample counter, a vigilance counter, a reach counter, and a deathtouch counter among any number of creatures you control. Then draw a card for each creature you control with one or more counters on it.

Put a deathtouch counter on target creature you control. Untap that creature. It gains hexproof, reach and indestructible until end of turn.

Target creature you control gets +X/+X, gains trample, and becomes a legendary Rebel until end of turn, where X is its power. Sacrifice that creature at the beginning of the next end step.

Put a +1/+1 counter on up to one target creature you control. Prevent all damage that would be dealt this turn except by creatures target player controls with counters on them.

Whenever a creature you control becomes a Rebel, Zolo's Right Horn deals 2 damage to each opponent.
{3}{R}: Zolo's Right Horn dares 5.

Menace
When Wildcaster Ogre enters, exile an instant or sorcery card from your graveyard at random. You may cast a copy of that spell without paying its mana cost.

Trample
{2}{R}: Vengeful Mother gets +2/+0 until end of turn.

Each player discards their hand, then draws seven cards. Create an X/X red Elemental creature token with haste, where X is the number of cards discarded this way.

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

{1}{R}: Thieving Catspaw dares 3.
Whenever Thieving Catspaw becomes a Rebel, you may discard a card. If you do, draw a card.

Rebels you control have double strike.
{2}{R}: Telhedo Hoofbruisers dares 4.

Once each turn, when an opponent is dealt damage, you may pay {R} and discard up to X cards, where X is equal to the damage dealt. If you do, draw that many cards. Put a +1/+1 counter on Strongarm Gambler.

Flying, haste
At the beginning of combat on your turn, if you've cast an instant or sorcery spell with mana value 4 or greater this turn, you may return Smolderwing from your graveyard to the battlefield.