: Add . This land deals 1 damage to you.
Threshold — , , Sacrifice this land: Target player draws three cards, then discards three cards. Activate only if seven or more cards are in your graveyard.

: Add . This land deals 1 damage to you.
Threshold — , , Sacrifice this land: It deals 2 damage to any target. Activate only if seven or more cards are in your graveyard.

: Add . This land deals 1 damage to you.
Threshold — , , Sacrifice this land: You gain 4 life. Activate only if seven or more cards are in your graveyard.

: Add . This land deals 1 damage to you.
Threshold — , , Sacrifice this land: Target creature gets -2/-2 until end of turn. Activate only if seven or more cards are in your graveyard.

: Add . This land deals 1 damage to you.
Threshold — , , Sacrifice this land: Target creature gets +3/+3 until end of turn. Activate only if seven or more cards are in your graveyard.

, , Sacrifice this artifact: Add . Draw a card.

, , Sacrifice this artifact: Add . Draw a card.

, , Sacrifice this artifact: Add . Draw a card.

Engulfing Flames deals 1 damage to target creature. It can't be regenerated this turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

As an additional cost to cast this spell, exile X cards from your graveyard.
You draw X cards and you lose X life.

: This enchantment becomes an X/X Wall creature with defender in addition to its other types until end of turn.

Vigilance
Threshold — As long as seven or more cards are in your graveyard, this creature gets +1/+1 and has flying.

, , Sacrifice this artifact: Add . Draw a card.

, , Sacrifice this artifact: Add . Draw a card.

Shuffle any number of target creature cards from your graveyard into your library.

Target player discards a card.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Shroud (This creature can't be the target of spells or abilities.)
Threshold — This creature gets +2/+2 as long as seven or more cards are in your graveyard.

Whenever this creature deals combat damage to a player, you may have this creature deal 1 damage to target creature that player controls.

Choose a card name, then target player mills a card. If a card with the chosen name was milled this way, you draw two cards. Otherwise, you draw a card.

Protection from creatures

Enchant creature
Whenever enchanted creature is dealt damage, its controller creates that many 1/1 green Squirrel creature tokens.

, Mill a card: Add . (To mill a card, put the top card of your library into your graveyard.)

Whenever this creature attacks or blocks, sacrifice it unless you exile a card from your graveyard.

Flying
Whenever a creature with flying dies, put a +1/+1 counter on this creature.

Whenever a creature blocks, this enchantment deals 1 damage to that creature's controller.

Reach (This creature can block creatures with flying.)
, Sacrifice this creature: Destroy target attacking or blocking creature with flying.

When this creature enters, sacrifice it unless you discard a card at random.

Target creature gets +2/+2 and gains trample until end of turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Exile up to three target cards from a single graveyard.

Volcanic Spray deals 1 damage to each creature without flying and each player.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Howling Gale deals 1 damage to each creature with flying and each player.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Gain control of target Aura that's attached to a permanent. Attach it to another permanent it can enchant.

Discard two cards: Create a 2/2 black Zombie creature token.

Destroy target nonbasic land unless its controller has Lava Blister deal 6 damage to them.

Target blocking creature gets +4/+4 until end of turn.
Draw a card.

When a player casts a spell, sacrifice this enchantment. If you do, each of that player's opponents draws three cards.