Flying
, Discard a card at random: This creature gets +2/+0 until end of turn.

Flying (This creature can't be blocked except by creatures with flying or reach.)
When this creature enters, sacrifice it unless you sacrifice two Mountains.

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

: Put a bounty counter on target nonblack creature.
: Destroy target creature with a bounty counter on it.

Shadow (This creature can block or be blocked by only creatures with shadow.)
: The next time this creature would deal combat damage to an opponent this turn, it deals that damage to target creature instead.

: This creature gets +3/+0 and gains trample until end of turn. Destroy this creature at the beginning of the next end step. Activate only once each turn.

When this creature dies during combat, create four 1/1 green Dog creature tokens.

, : An opponent chooses target creature they control. Create a token that's a copy of that creature. That token gains haste until end of turn. Exile the token at the beginning of the next end step. Activate only as a sorcery.

This creature enters with three +1/+1 counters on it.
At the beginning of your upkeep, you may flip a coin. If you win the flip, put a +1/+1 counter on this creature. If you lose the flip, remove a +1/+1 counter from this creature.

Whenever a nontoken creature is put into your graveyard from the battlefield, create a 1/1 white Spirit creature token with flying.

You may choose not to untap this artifact during your untap step.
, , Sacrifice a creature: Gain control of target creature for as long as you control this artifact and this artifact remains tapped.

Target player takes an extra turn after this one.

Whenever a creature is dealt damage, destroy it. It can't be regenerated.

When this enchantment enters, exile the top five cards of your library face down.
At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with this enchantment into your hand.
At the beginning of your end step, discard a card.
When you lose control of this enchantment, put all cards exiled with this enchantment into their owner's graveyard.

Flying
When this creature dies, you may put it on top of its owner's library.

, Sacrifice a Forest: This creature deals 2 damage to target player or planeswalker.

As long as an opponent controls a creature with flying not named Escaped Shapeshifter, this creature has flying. The same is true for first strike, trample, and protection from any color.

Destroy X target nonblack creatures. Draw X cards.

Flying
: This creature deals 1 damage to any target.

Whenever an opponent plays a land, put a +1/+1 counter on this creature.

This creature enters with five +1/+1 counters on it.
At the beginning of your upkeep, you may remove a +1/+1 counter from this creature. If you don't, sacrifice this creature and it deals damage equal to the number of +1/+1 counters on it to each creature without flying and each player.

Flying
Whenever this creature deals damage to a creature, this creature deals 3 damage to that creature's controller and 3 damage to you.

: Prevent all combat damage that would be dealt by target creature this turn.

Each player exiles all creature cards from their graveyard, then sacrifices all creatures they control, then puts all cards they exiled this way onto the battlefield.

All lands are 2/2 creatures that are still lands.

Flying
: This creature gets +2/-2 until end of turn.

Destroy all creatures that aren't enchanted. They can't be regenerated.

Flying
Pay 2 life: Return Selenia to its owner's hand.

Destroy all creatures of the creature type of your choice.

Exile all permanents. You discard your hand.

At the beginning of your upkeep, you may look at the top card of target opponent's library. If you do, you may put that card on the bottom of that player's library.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
When Commander Greven il-Vec enters, sacrifice a creature.

, Discard a card: Put a +1/+1 counter on this creature or this creature gains flying, first strike, or trample. (This effect lasts indefinitely.)

As this artifact enters, choose an opponent and a card name other than a basic land card name.
The chosen player reveals each card they draw.
When the chosen player draws a card with the chosen name, sacrifice this artifact. If you do, this artifact deals 10 damage to that player.

Trample
As this creature enters, pay any amount of life.
Minion of the Wastes's power and toughness are each equal to the life paid as it entered.

Skip your draw step.
Whenever you play a card, draw a card.
Your maximum hand size is two.