When this creature enters, create a Blood token.
, Sacrifice this creature: Target creature gets -X/-X until end of turn, where X is twice the number of Blood tokens you control. Activate only as a sorcery.

Flying
When this creature enters, each player loses 1 life.

Flying
, Pay 2 life: Put a +1/+1 counter on this creature.
When this creature leaves the battlefield, draw a card for each +1/+1 counter on it.

Flying, trample
Whenever an opponent casts a spell, that player creates a Blood token.
Whenever this creature attacks, it gets +1/+0 until end of turn for each Blood token defending player controls.

Flying
Prowess
When this creature enters, you may put target instant or sorcery card from your graveyard on top of your library.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Create a Blood token.

When this creature enters, proliferate.

Vivid — : For each color among permanents you control, add one mana of that color.

Whenever you gain life, draw a card. This ability triggers only once each turn.
: Target creature gains trample and lifelink until end of turn.

Gift a Treasure (You may promise an opponent a gift as you cast this spell. If you do, they create a Treasure token before its other effects. It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")
Blooming Blast deals 2 damage to target creature. If the gift was promised, Blooming Blast also deals 3 damage to that creature's controller.

Trample
At the beginning of your end step, nonland cards in your hand perpetually gain "This spell costs less to cast."

This land enters tapped unless you control two or fewer other lands.
: Add or .

Deathtouch
When this creature enters, another target creature you control gains deathtouch until end of turn.

Flying
Whenever this creature or another Dragon you control enters, you gain 3 life.

Ward
At the beginning of your end step, put a +1/+1 counter on target creature you control.

Trample, hexproof, indestructible

Trample
, : You get .

: Untap target land.

Reach
When this creature enters, look at the top five cards of your library. You may reveal a creature or enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. If you didn't put a card into your hand this way, you gain 4 life.

Enchant creature
When this Aura enters, tap enchanted creature.
Enchanted creature can't become untapped and can't have counters put on it.

Flying, vigilance
This creature enters prepared.

: Add two mana of any one color.
Nightbound

Whenever this creature attacks, you gain 2 life. Then creatures you control gain trample and get +X/+X until end of turn, where X is the amount of life you gained this turn.

You gain hexproof until your next turn. You gain 2 life.
Rebound

Target creature you control gets +2/+2 and gains hexproof until end of turn.

This land enters tapped.
When this land enters, you gain 1 life.
: Add or .

Whenever this creature enters or attacks, mill three cards, then return a land card from your graveyard to the battlefield tapped.
Activated abilities of lands you control cost less to activate.
Land creatures you control get +1/+1.