[+1]: Look at the top card of your library. If it's a creature card, you may reveal it and put it into your hand.
[−2]: Target creature you control fights another target creature.
[−7]: You get an emblem with "Creatures you control have double strike, trample, hexproof, and haste."

[+1]: Until your next turn, up to one target creature gets -3/-0 and its activated abilities can't be activated.
[−1]: You gain 2 life and draw a card.
[−7]: You get an emblem with "Your opponents can't untap more than two permanents during their untap steps."

Flying
Whenever Drana, the Last Bloodchief attacks, defending player chooses a nonlegendary creature card in your graveyard. You return that card to the battlefield with a +1/+1 counter on it. The creature is a Vampire in addition to its other types.

[+1]: Create three 1/1 white Soldier creature tokens.
[−3]: Destroy all creatures with power 4 or greater.
[−7]: You get an emblem with "Creatures you control get +2/+2 and have flying."

Flying
Whenever Exalted Angel deals damage, you gain that much life.
Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

Target creature gets -1/-1 until end of turn. If it's a Cyclops, destroy it.

Manifest the top card of your library, then put two +1/+1 counters on it. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Battalion — Whenever Firefist Striker and at least two other creatures attack, target creature can't block this turn.

[+1]: Destroy another target planeswalker.
[+1]: Create a 3/3 black Beast creature token with deathtouch.
[−3]: Destroy target creature. You gain life equal to its toughness.
[−8]: Target opponent gets an emblem with "Whenever a creature attacks you, it gets +5/+5 and gains trample until end of turn."

Target creature gets +2/+6 until end of turn and can block any number of creatures this turn.

Godhunter Octopus can't attack unless defending player controls an enchantment or an enchanted permanent.

Dinosaurs, Vehicles, and other Transformers® creatures you control get +2/+0.
, Convert a Transformers toy you own to its other mode: Grimlock, Dinobot Leader becomes Grimlock, Ferocious King.

Trample
, Convert a Transformers toy you own to its other mode: Grimlock, Ferocious King becomes Grimlock, Dinobot Leader.

Enchant creature
When Grisly Transformation enters the battlefield, draw a card.
Enchanted creature has intimidate. (It can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)
: Add for each +1/+1 counter on Gyre Sage.

Companion — Your starting deck contains only cards with even converted mana costs. (If this card is your chosen companion, you may put it into your hand from outside the game for any time you could cast a sorcery.)
When Gyruda enters the battlefield, each player mills four cards. Put a creature card with an even converted mana cost from among the milled cards onto the battlefield under your control.

Whenever Hapatra, Vizier of Poisons deals combat damage to a player, you may put a -1/-1 counter on target creature.
Whenever you put one or more -1/-1 counters on a creature, create a 1/1 green Snake creature token with deathtouch.

Whenever Horde Ambusher blocks, it deals 1 damage to you.
Morph—Reveal a red card in your hand. (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When Horde Ambusher is turned face up, target creature can't block this turn.

Exile X target creature cards from your graveyard. For each card exiled this way, create a token that's a copy of that card, except it's a 4/4 black Zombie.

[+2]: You gain life equal to the greatest power among creatures you control.
[0]: Create a 3/3 green Dinosaur creature token with trample.
[−X]: Huatli, Warrior Poet deals X damage divided as you choose among any number of target creatures. Creatures dealt damage this way can't block this turn.