Enchanted creatures you control get +2/+2.

Freerunning (You may cast this spell for its freerunning cost if you dealt combat damage to a player this turn with an Assassin or commander.)

Menace (This creature can't be blocked except by two or more creatures.)

Other Assassins you control get +1/+1.

Flying, haste

Whenever you cast an instant or sorcery spell, Wizards you control get +1/+1 until end of turn.

Whenever Agrus Kos, Wojek Veteran attacks, attacking red creatures get +2/+0 and attacking white creatures get +0/+2 until end of turn.

Vigilance

: Creatures you control get +1/+0 until end of turn.

Flying, deathtouch, lifelink

Other creatures you control with flying get +1/+0.

Whenever you cast an artifact or enchantment spell, create a 1/1 blue Faerie creature token with flying.

Assist kicker (You and up to one other player can spend mana to pay this kicker cost.)

When All-Star Kicker enters the battlefield, your team may pass the ball. Then if All-Star Kicker was kicked, creatures your team controls get +1/+1 and gain haste until end of turn. (To pass the ball, one of the players on your team gives a permanent or card in hand to another player on your team.)

Creatures you control get +2/+0 until end of turn. If you control a modified creature, draw a card. (Equipment, Auras you control, and counters are modifications.)

When Ampryn Tactician enters, creatures you control get +1/+1 until end of turn.

Choose a creature type. Creatures you control of the chosen type get +1/+0 and gain indestructible until end of turn.

Flying, vigilance, lifelink

Fabricate 2 (When this creature enters, put two +1/+1 counters on it or create two 1/1 colorless Servo artifact creature tokens.)

Other creatures you control get +1/+1.

Flying

When Angel of the Dawn enters, creatures you control get +1/+1 and gain vigilance until end of turn.

Other Rogues you control get +1/+1.

Whenever one or more Rogues you control deal combat damage to a player, that player mills a card for each 1 damage dealt to them. If the player mills at least one creature card this way, you draw a card. (To mill a card, a player puts the top card of their library into their graveyard.)

Other Cats you control get +1/+1.

Whenever Arahbo or another nontoken Cat you control enters, create a 1/1 white Cat creature token.

Other Kor creatures you control get +2/+2 for each Equipment attached to Armament Master.

Attacking creatures get +2/+0 until end of turn.

Flying

: Artifact creatures you control get +1/+0 until end of turn.

Unearth (: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

Flying (This creature can't be blocked except by creatures with flying or reach.)

Other black creatures get +1/+1.

Nonblack creatures get -1/-1.

When Assaultron Dominator enters, you get (two energy counters).

Whenever an artifact creature you control attacks, you may pay . If you do, put your choice of a +1/+1, first strike, or trample counter on that creature.

Whenever Attack-in-the-Box attacks, you may have it get +4/+0 until end of turn. If you do, sacrifice it at the beginning of the next end step.

Flying

Other Bird creatures get +1/+1.

Other Soldier creatures get +1/+1.

Whenever Azlask, the Swelling Scourge or another colorless creature you control dies, you get an experience counter.

: Creatures you control get +X/+X until end of turn, where X is the number of experience counters you have. Scions and Spawns you control gain indestructible and annihilator 1 until end of turn.

Flying

Whenever you cast an instant or sorcery spell, creatures you control get +1/+0 and gain trample until end of turn.

As this artifact enters, choose a creature type. This artifact enters with a fellowship counter on it for each creature you control of the chosen type.

Creatures you control of the chosen type get +1/+1 for each fellowship counter on this artifact.

Creatures you control get +0/+4 until end of turn.

Wurms you control get +2/+2 and have trample.

, : Create a 4/4 green Wurm creature token. This ability costs less to activate, where X is the greatest power among Wurms you control.

Boast — : Creatures you control get +1/+1 until end of turn. (Activate only if this creature attacked this turn and only once each turn.)

Green creatures you control get +1/+1 until end of turn.

Nongreen creatures you control get +1/+0 until end of turn.

Flying

Other Spirit creatures you control get +1/+0.

Flying

Lure the Unwary — At the beginning of combat on your turn, choose an opponent.

Creatures attacking the last chosen player get +1/+0.

Creatures you control have skulk. (They can't be blocked by creatures with greater power.)

: Creatures you control get +1/+1 until end of turn.

Menace (This creature can't be blocked except by two or more creatures.)

Whenever Belle of the Brawl attacks, other Knights you control get +1/+0 until end of turn.

Whenever Beregond of the Guard or another Human you control enters, creatures you control get +1/+1 and gain vigilance until end of turn.

Search your library for an Aura or Equipment card, reveal it, put it into your hand, then shuffle.

Other Zombies you control get +1/+0.

Other Pests, Bats, Insects, Snakes, and Spiders you control get +1/+1.

When Blex, Vexing Pest dies, you gain 4 life.

: Attacking Spirits get +1/+0 until end of turn.

Flying

Commander creatures you control get +2/+2 and have haste.

Whenever Blossoming Tortoise enters or attacks, mill three cards, then return a land card from your graveyard to the battlefield tapped.

Activated abilities of lands you control cost less to activate.

Land creatures you control get +1/+1.

Kicker (You may pay an additional as you cast this spell.)

Creatures you control get +1/+1 until end of turn. If this spell was kicked, instead creatures you control get +2/+2 and gain first strike until end of turn.

All Sliver creatures get +2/+0.

Constellation — Whenever Boon of the Spirit Realm or another enchantment you control enters, put a blessing counter on Boon of the Spirit Realm.

Creatures you control get +1/+1 for each blessing counter on Boon of the Spirit Realm.

Whenever you expend 4, Raccoons you control get +1/+1 and gain vigilance until end of turn. (You expend 4 as you spend your fourth total mana to cast spells during a turn.)

Creatures you control get +1/+1 until end of turn.

Fateful hour — If you have 5 or less life, those creatures gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)

When Bristling Hydra enters, you get (three energy counters).

Pay : Put a +1/+1 counter on Bristling Hydra. It gains hexproof until end of turn.

Metalcraft — : You get (an energy counter). Activate only if you control three or more artifacts.

Whenever you get one or more during your turn, creatures you control get +1/+1 until end of turn.

Creatures you control get +2/+0 until end of turn.

As Caged Sun enters, choose a color.

Creatures you control of the chosen color get +1/+1.

Whenever a land's ability causes you to add one or more mana of the chosen color, add one additional mana of that color.

As Call to Arms enters, choose a color and an opponent.

White creatures get +1/+1 as long as the chosen color is the most common color among nontoken permanents the chosen player controls but isn't tied for most common.

When the chosen color isn't the most common color among nontoken permanents the chosen player controls or is tied for most common, sacrifice Call to Arms.

You gain X life and draw X cards, where X is the number of creatures you control. Creatures you control get +1/+1 until end of turn.