Modern Horizons 3

Whenever another nontoken creature enters the battlefield under your control, proliferate.

Blue spells you cast cost {1} less to cast.

Blue spells you cast cost {1} less to cast.

Red spells you cast cost {1} less to cast.

White spells you cast cost {1} less to cast.

White spells you cast cost {1} less to cast.

Black spells you cast cost {1} less to cast.

Black spells you cast cost {1} less to cast.

Green spells you cast cost {1} less to cast.

Green spells you cast cost {1} less to cast.

Whenever Psychic Frog deals combat damage to a player or planeswalker, draw a card. Discard a card: Put a +1/+1 counter on Psychic Frog. Exile thre...

Whenever Psychic Frog deals combat damage to a player or planeswalker, draw a card. Discard a card: Put a +1/+1 counter on Psychic Frog. Exile thre...

Flying Whenever Kaalia of the Vast attacks an opponent, you may put an Angel, Demon, or Dragon creature card from your hand onto the battlefield ta...

Flying Whenever Kaalia of the Vast attacks an opponent, you may put an Angel, Demon, or Dragon creature card from your hand onto the battlefield ta...

Devoid (This card has no color.) Exile target nonland permanent. You may cast that card for as long as it remains exiled, and you may spend colorle...

Bestow {1}{G} Enchanted creature gets +1/+1. Landfall — Whenever a land enters the battlefield under your control, you may pay {1}{G} if Springhear...

Devoid (This card has no color.) Kicker {1}{C} (You may pay an additional {1}{C} as you cast this spell.) When you cast this spell, search your lib...

Devoid (This card has no color.) Kicker {1}{C} (You may pay an additional {1}{C} as you cast this spell.) When you cast this spell, search your lib...

{T}, Sacrifice this artifact: Add one mana of any color.

{T}, Sacrifice this artifact: Add one mana of any color.

When Primal Prayers enters the battlefield, you get {E}{E} (two energy counters). You may cast creature spells with mana value 3 or less by paying ...

You may sacrifice a nontoken green creature rather than pay this spell's mana cost. Search your library for up to two basic land cards, reveal thos...

You may sacrifice a nontoken green creature rather than pay this spell's mana cost. Search your library for up to two basic land cards, reveal thos...

At the beginning of your end step, if you control a creature, look at the top seven cards of your library. Then you may sacrifice a creature. If yo...