You can't cast creature spells.

You can't cast creature spells.

Creature spells you cast cost more to cast.

Face-down creature spells you cast cost less to cast.

Nonartifact spells you cast have improvise. (Your artifacts can help cast those spells. Each artifact you tap after you're done activating mana abilities pays for .)

Noncreature spells cost more to cast.

Arcane spells you cast cost less to cast.

Spirit creatures you control get +1/+1.

Premium spells cost less to cast.

Premium creatures get +1/+1.

Red creature spells you cast cost less to cast.

Whenever you cast a creature spell, you may discard a card. If you do, draw a card.

White creature spells you cast cost less to cast.

Whenever you cast a creature spell, create a 1/1 white Warrior creature token with vigilance.

Artifact spells you cast cost less to cast.

Whenever a player casts a creature spell, that player adds .

Red spells you cast cost less to cast.

Cast this spell only if you've cast another spell this turn.

Flying

This creature can't have counters put on it.

Blue spells you cast cost less to cast.

Black creature spells you cast cost less to cast.

Whenever you cast a creature spell, each opponent loses 1 life and you gain 1 life.

White spells you cast cost less to cast.