: Add .
: Add one mana of any color. Tarnished Citadel deals 3 damage to you.

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

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

: Add .
, : Untap target land.

(: Add .)

Timberland Ruins enters tapped.
: Add .
, Sacrifice Timberland Ruins: Add one mana of any color.

, : Add .

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

(: Add .)

(: Add .)

Bog Wreckage enters tapped.
: Add .
, Sacrifice Bog Wreckage: Add one mana of any color.

: Add .
, : Add .

Ravaged Highlands enters tapped.
: Add .
, Sacrifice Ravaged Highlands: Add one mana of any color.

(: Add .)

(: Add .)

Abandoned Outpost enters tapped.
: Add .
, Sacrifice Abandoned Outpost: Add one mana of any color.

Seafloor Debris enters tapped.
: Add .
, Sacrifice Seafloor Debris: Add one mana of any color.

: Add .
, Sacrifice Petrified Field: Return target land card from your graveyard to your hand.

, : Add .

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

, : Add .

, : Add .

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

, : Add .

, Sacrifice Diligent Farmhand: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.
If Diligent Farmhand is in a graveyard, effects from spells named Muscle Burst count it as a card named Muscle Burst.

Each player sacrifices a creature of their choice.

Whenever a player discards a card, you may gain 1 life.

, , Sacrifice Sungrass Egg: Add . Draw a card.

Enchant creature
Enchanted creature has flying.
Threshold — Enchanted creature has shroud as long as seven or more cards are in your graveyard. (It can't be the target of spells or abilities.)

Sacrifice a land: Target creature gains haste until end of turn.

, , Sacrifice Skycloud Egg: Add . Draw a card.

, Sacrifice Dedicated Martyr: You gain 3 life.

Target player exiles all cards with flashback from their graveyard.

, , Sacrifice Mossfire Egg: Add . Draw a card.

Ivy Elemental enters with X +1/+1 counters on it.

Enchant creature
Enchanted creature can't attack.
Threshold — Enchanted creature can't block as long as seven or more cards are in your graveyard.