MTG

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Flying Landfall — Whenever a land you control enters, you may create a 1/1 white Bird creature token with flying.

When this creature enters, bolster 2. (Choose a creature with the least toughness among creatures you control and put two +1/+1 counters on it.) Wh...

{1}, {T}: Add {U}{B}.

{T}: Add {U} or {B}. {U}{B}: This artifact becomes a 2/2 blue and black Horror artifact creature until end of turn and can't be blocked this turn.

{T}: Add {C}. {1}, {T}, Sacrifice this land: Draw a card. Activate only if you control five or more lands.

Choose one or both — • Exile target artifact. • Exile target enchantment.

Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

This land enters tapped. {T}: Add {R} or {W}.

This land enters tapped. When this land enters, return a land you control to its owner's hand. {T}: Add {R}{W}.

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +X/+X,...

Flash (You may cast this spell any time you could cast an instant.) Flying

Whenever a creature you control explores, put a +1/+1 counter on this creature and you gain 3 life.

When this creature enters, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

When this creature dies, target opponent creates two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Destroy target non-Merfolk creature.

{X}{G}{G}: Put X +1/+1 counters on target land you control. That land becomes a 0/0 Elemental creature with haste. It's still a land.

When this creature enters, if you cast it from your hand, destroy all non-Dinosaur creatures.

Exile target creature or planeswalker. You gain 2 life.

Vigilance, lifelink {T}, Pay 7 life: Destroy target nonland permanent. Activate only during your turn.

When this creature enters, put a +1/+1 counter on each of up to two target Merfolk you control.

Whenever this creature attacks, each opponent loses 1 life.

Whenever this creature or another creature you control enters, you gain life equal to that creature's toughness.