Flying
Whenever this creature or another creature you control with flying enters, you may gain life equal to that creature's power.

Flying
When this creature enters, you gain 2 life for each creature you control with flying.

Flying
When this creature enters, you gain 2 life and draw two cards.

Flying
When this creature enters, create two Treasure tokens. (They're artifacts with ", Sacrifice this token: Add one mana of any color.")

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Other creatures you control get +1/+1.
Landfall — Whenever a land you control enters, create a 1/1 white Human Warrior creature token.

Whenever a creature an opponent controls attacks, if you're the defending player, create a 3/3 red Ogre creature token unless that creature's controller pays .

Draw a card for each creature you control.
Ferocious — You gain 4 life for each creature you control with power 4 or greater.

Add for each tapped land your opponents control.

Other creatures you control get +1/+1.
When Trostani enters, create two 1/1 white Soldier creature tokens with lifelink.
At the beginning of your end step, each player gains control of all creatures they own.

Enter the God-Eternals deals 4 damage to target creature and you gain life equal to the damage dealt this way. Target player mills four cards. Amass Zombies 4. (Put four +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Flying
Whenever this creature attacks, other attacking creatures you control with flying get +2/+2 until end of turn.

+2: During target opponent's next turn, creatures that player controls attack Gideon Jura if able.
−2: Destroy target tapped creature.
0: Until end of turn, Gideon Jura becomes a 6/6 Human Soldier creature that's still a planeswalker. Prevent all damage that would be dealt to him this turn.

+1: Until end of turn, Sarkhan becomes a legendary 4/4 red Dragon creature with flying, indestructible, and haste. (He doesn't lose loyalty while he's not a planeswalker.)
−3: Sarkhan deals 4 damage to target creature.
−6: You get an emblem with "At the beginning of your draw step, draw two additional cards" and "At the beginning of your end step, discard your hand."

Each other player sacrifices a creature. You create a 2/2 black Zombie creature token for each creature sacrificed this way.

Flash
If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

+1: You draw a card and you lose 1 life.
−3: Destroy target creature.
−8: Target opponent gets an emblem with "Whenever a player draws a card, you lose 2 life."

Flying
At the beginning of your upkeep, target player draws a card and loses 1 life.

At the beginning of each player's end step, if no creatures died this turn, this creature deals 4 damage to that player.
, Sacrifice a creature: You gain 4 life.

Flying
: Create a 1/1 blue Faerie creature token with flying. Draw a card.

Creatures with flying get +2/+0.
Creatures without flying get -2/-0.

Indestructible
Whenever this creature is dealt damage, it deals that much damage to target opponent.
, : This creature fights another target creature.

Creatures you control get +3/+3 and gain trample until end of turn. (Each of those creatures can deal excess combat damage to the player or planeswalker it's attacking.)

Landfall — Whenever a land you control enters, create a 1/1 green Saproling creature token.

Zombies you control get +1/+1.
When this enchantment enters, create two 2/2 black Zombie creature tokens.

When this creature enters, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)
Zombie tokens you control have flying.

Flash
Creatures you control get +2/+2.

Flying
At the beginning of your upkeep, draw a card unless target opponent sacrifices a creature of their choice or pays 3 life.

Return a creature you control to its owner's hand, then destroy all creatures.

Flying
When this creature enters, it deals 5 damage to target opponent unless that player sacrifices a creature of their choice.

Flying
Haste (This creature can attack and as soon as it comes under your control.)
When this creature enters, it deals 1 damage to each creature with flying your opponents control. Tap those creatures.

Return all Zombie creature cards from your graveyard to the battlefield tapped, then destroy all Humans.

You gain X life and draw X cards, where X is the number of creatures you control. Creatures you control get +1/+1 until end of turn.

Flying
Whenever this creature attacks, add . Until end of turn, you don't lose this mana as steps and phases end.

Flash (You may cast this spell any time you could cast an instant.)
Reach
When this creature enters, creatures target player controls get +2/+2 until end of turn. Untap them.

Each player sacrifices a creature of their choice. Create an X/X black Demon creature token with flying, where X is the total power of the creatures sacrificed this way.