This land enters tapped.
: Add or .
, : Investigate.

Huge fiend (demon), Challenge 19
Armor class 19, Hit Points 262
Speed 40 ft., fly 80 ft. (hover)
Attacks Death Throes, Fire Aura, Longsword, Whip, Teleport
STR 26 (+8) DEX 15 (+2) CON 22 (+6)
INT 20 (+5) WIS 16 (+3) CHA 22 (+6)

All creatures have exalted.

Whenever chaos ensues, put a divinity counter on target green, white, or blue creature. That creature has indestructible for as long as it has a divinity counter on it.

: Add .
, , Sacrifice this land: Search your library for a basic Forest, Plains, or Island card, put it onto the battlefield tapped, then shuffle.

Barad-dûr enters tapped unless you control a legendary creature.
: Add .
, : Amass Orcs X. Activate only if a creature died this turn.

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

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This land enters tapped.
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(Transforms from Thousand Moons Smithy.)
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Whenever you cast an artifact or creature spell using mana produced by Barracks of the Thousand, create a white Gnome Soldier artifact creature token with "This token's power and toughness are each equal to the number of artifacts and/or creatures you control."

This land enters tapped.
: Add .
Cycling

Sacrifice a permanent: Return target creature to its owner's hand.

Starting & Max Hand Size: +0
Starting Life: +6

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This land enters tapped.
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: Add one mana of any color. Spend this mana only to cast a Cleric, Rogue, Warrior, or Wizard spell or to activate an ability of a Cleric, Rogue, Warrior, or Wizard.

: Add .
, : Target creature gets +X/+X until end of turn, where X is the number of Gates you control. Activate only as a sorcery.

Medium monstrosity, Challenge 3
Armor class 15, Hit Points 52
Speed 20 ft.
Attacks Petrifying Gaze, Bite
STR 16 (+3) DEX 8 (-1) CON 15 (+2)
INT 2 (-4) WIS 8 (-1) CHA 7 (-2)

Attack with three or more creatures to deal overwhelming damage.

: Add .
: Add or . This land deals 1 damage to you.