mtg.wtf

Sacrifice a land: This creature gains flying until end of turn.

As an additional cost to cast this spell, behold a Dragon or pay {1}.
Target creature gets -3/-3 until end of turn.

Enchant player
As this permanent transforms into Curse of Leeches, attach it to a player.
At the beginning of enchanted player's upkeep, they lose 1 life and you gain 1 life.
Daybound

Whenever Rex deals combat damage to a player, they mill two cards and you get {E}{E}.
Pay {E}{E}: Choose target creature card in a graveyard. Exile it with a brain counter on it. Activate only as a sorcery.
Rex has all activated abilities of all cards in exile with brain counters on them.

{T}: Add one mana of any color.
{2}, {T}: Exile target card from a graveyard.

Alliance — Whenever another creature you control enters, this creature deals 1 damage to each opponent.

Target creature gets +2/+2 and gains trample until end of turn. Untap it.

Flash
When this creature enters, target creature an opponent controls gets -2/-0 until end of turn.

For Segovia! (When this Equipment enters the battlefield, create a -1/-1 blue Squid creature token, then attach this to it. Yes, it's a -1/-1 creature.)
Equipped creature gets +2/+2 and has skulk (It can't be blocked by creatures with greater power.)
Equip {3}

You gain 4 life.
Draw a card.

When this enchantment enters, put a flying counter on each face-down creature you control.
Face-down creatures you control enter with a flying counter on them.
At the beginning of your upkeep, you may cloak the top card of your library.

Flying
Whenever this creature blocks, it gets +0/+2 until end of turn.

If you weren't the starting player, this spell costs {1} less to cast.
Target opponent reveals each nonland card in their hand with mana value 4 or less. Choose a card revealed this way or a card in their graveyard. Exile that card.

Flying
Whenever a Dragon you control attacks, bolster 2.

Survival — At the beginning of your second main phase, if this creature is tapped, put a flying, lifelink, or +1/+1 counter on it.
Whenever this creature or another creature you control dies, if it had counters on it, put those counters on up to one target creature.

This creature enters with X +1/+1 counters on it.
{2}: Put a +1/+1 counter on this creature, then you may reselect which player this creature is attacking. Only the player this creature is attacking may activate this ability and only during the declare attackers step.

Exile target creature or enchantment.

When this creature enters, exile all opponents' graveyards. Choose a nonland card exiled this way. You may cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell.

When this creature enters, you lose 3 life.

Whenever Emmara becomes tapped, create a 1/1 white Soldier creature token with lifelink.

This artifact enters under the control of an opponent of your choice.
{2}, {T}: Draw a card, then you may put a land card from your hand onto the battlefield. This artifact's owner draws a card, then that player may put a land card from their hand onto the battlefield.

As long as five or more Revelers are on the battlefield, all Revelers have haste and attack each turn if able.

Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent.
Draw two cards.

Assist
Trample

This creature enters with a +1/+1 counter on it.
{T}, Remove a counter from a permanent you control: Search your library for a Plains card and reveal it. If an opponent controls more lands than you, you may put that card onto the battlefield tapped. If you don't put the card onto the battlefield, put it into your hand. Then shuffle.