Pioneer / Post-Modern Era

Each creature you control with power 4 or greater can't be blocked by more than one creature.

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) {2}{R}{W}: Boros Challenger gets +1/+1...

Attacking Pirates you control get +2/+0.

Look at the top three cards of your library. You may reveal a permanent card from among them and put it into your hand. Put the rest on the bottom ...

Flying, first strike Creatures your opponents control get -1/-0.

Whenever you cast an instant or sorcery spell that targets only Beamsplitter Mage, if you control one or more other creatures that spell could targ...

Enrage — Whenever Raptor Hatchling is dealt damage, create a 3/3 green Dinosaur creature token with trample.

Whenever Flaxen Intruder deals combat damage to a player, you may sacrifice it. When you do, destroy target artifact or enchantment.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) Kinetic Augur's power is equal to the number o...

You may exert Trueheart Twins as it attacks. (It won't untap during your next untap step.) Whenever you exert a creature, creatures you control ge...

Flying When Rapacious Dragon enters the battlefield, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one ma...

{1}: Skophos Maze-Warden gets +1/-1 until end of turn. Whenever another creature becomes the target of an ability of a land you control named Labyr...

This spell costs {2} less to cast if you control a Wizard. Wizard's Lightning deals 3 damage to any target.

Until end of turn, target creature gains trample and gets +X/+X, where X is the number of creatures you control.

When Mask of Immolation enters the battlefield, create a 1/1 red Elemental creature token, then attach Mask of Immolation to it. Equipped creature...

Whenever Exuberant Wolfbear attacks, you may change the base power and toughness of target Human you control to Exuberant Wolfbear's power and toug...

Whenever you cast a creature spell that has an Adventure, draw a card. (It doesn't need to have gone on the adventure first.)

Flying {R}: Hellkite Punisher gets +1/+0 until end of turn.

Constellation — Whenever an enchantment enters the battlefield under your control, Favored of Iroas gains double strike until end of turn.

Beanstalk Giant's power and toughness are each equal to the number of lands you control.

Return target nonland permanent to its owner's hand.

{2}{G}: Adapt 2. (If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.) Each creature you control with a +1/+1 counter on it...

Anax's power is equal to your devotion to red. (Each {R} in the mana costs of permanents you control counts toward your devotion to red.) Whenever...

At the beginning of combat on your turn, for each Aura and Equipment attached to Valduk, Keeper of the Flame, create a 3/1 red Elemental creature t...