Whenever this creature deals damage to an opponent, sacrifice a land.

Whenever you attack, creatures you control with counters on them gain double strike until end of turn.

Whenever this creature attacks, Warrior creatures you control gain menace until end of turn. (They can't be blocked except by two or more creatures.)

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

This land enters tapped.
When this land enters, return a land you control to its owner's hand.
: Add .

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Whenever this creature deals combat damage to a player, you may draw a card. If you do, discard a card.

When this creature enters, you may sacrifice another creature or artifact. When you do, put a +1/+1 counter on each of up to two target creatures.

Defender (This creature can't attack.)
As long as this creature is enchanted or equipped, it can attack as though it didn't have defender.

This creature has protection from the colors of permanents you control.

As this creature enters, choose an opponent. This creature enters with a -1/-1 counter on it for each creature that player controls.

Destroy all white creatures.

Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Whenever a player casts a red spell, you may gain 1 life.

Flying, vigilance

Each creature you control gets +3/+3 until end of turn and must be blocked this turn if able.

Flying
: Put this creature on top of its owner's library.

Flying (This creature can't be blocked except by creatures with flying or reach.)
When this creature enters, each player loses 2 life.

Enchant creature (Target a creature as you cast this. This card enters attached to that creature.)
Enchanted creature gets +2/+2 and has ": This creature deals 1 damage to any target."

This land enters tapped.
: Add or .