Discard a card: This creature gains flying until end of turn.
Threshold — As long as seven or more cards are in your graveyard, this creature gets +1/+1 and can't block.

Enchant creature
Enchanted creature gets +1/+0.
Sacrifice this Aura: It deals 1 damage to target creature.

: This creature gets +2/+2 until end of turn. Activate only once each turn.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

As an additional cost to cast this spell, discard X cards.
Return X target creature cards from your graveyard to your hand.

Draw a card.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Prevent all damage a source of your choice would deal this turn.

As an additional cost to cast this spell, discard a card at random.
Sonic Seizure deals 3 damage to any target.

Enchant green or white creature
Enchanted creature has "At the beginning of your upkeep, sacrifice this creature unless you discard a card."

, Sacrifice this creature: Target black creature gets +1/+0 and gains first strike until end of turn.

Whenever this creature attacks or blocks, any player may exile a card from their graveyard. If a player does, this creature assigns no combat damage this turn.

When this creature enters, target opponent reveals their hand and you choose a nonland card from it. Exile that card.
When this creature leaves the battlefield, return the exiled card to its owner's hand.

Discard a card: Switch this creature's power and toughness until end of turn.

Enchant creature
Enchanted creature gets +1/+1 and has flying.
Discard a card: Return enchanted creature to its owner's hand.

Target creature gains haste until end of turn.
Draw a card.

Flying
Threshold — As long as seven or more cards are in your graveyard, this creature gets +1/+1 and has protection from black.

When you control no Swamps, sacrifice this creature.

Sacrifice this creature: Target creature loses protection from black until end of turn.

Green creatures and white creatures can't block this turn.
Flashback—, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Add .
Threshold — Add instead if seven or more cards are in your graveyard.

: Untap target land.
Threshold — : Untap up to three target lands. Activate only if seven or more cards are in your graveyard.

Destroy target land.
Threshold — If seven or more cards are in your graveyard, instead destroy that land and Rancid Earth deals 1 damage to each creature and each player.

Destroy target enchantment.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Target creature gets -2/-2 until end of turn.
Flashback—, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Counter target spell with mana value 3 or less. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.

, : Target creature gets -1/-1 until end of turn.
Threshold — , : Target creature gets -2/-2 until end of turn. Activate only if seven or more cards are in your graveyard.

, Exile three cards from your graveyard: Target player loses 3 life.

Vigilance
: Prevent the next 1 damage that would be dealt to any target this turn.

Fiery Temper deals 3 damage to any target.
Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Flying
Discard a card: Return this creature to its owner's hand.

When this creature enters, exile up to two target cards from a single graveyard.
When this creature leaves the battlefield, return the exiled cards to their owner's graveyard.

Target player discards a card.
Draw a card.

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
Threshold — If seven or more cards are in your graveyard, instead search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.

When this creature enters, any opponent may have it deal 5 damage to them. If a player does, sacrifice this creature.

, Sacrifice this creature: Counter target spell that targets a creature you control.

Enchant creature
Enchanted creature has ": This creature gets +1/+1 until end of turn."
When enchanted creature dies, return that card to the battlefield under your control.

Enchant creature
As this Aura enters, choose a color.
Enchanted creature has protection from the chosen color. This effect doesn't remove this Aura.
Sacrifice this Aura: Target creature gains protection from the chosen color until end of turn.