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

Visit — Each player draws a card from the library of the player to their right. You create three Treasure tokens.

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

Equipped creature gets +1/+0 and has "Whenever this creature deals combat damage, create a Blood token."
Equip

Medium Fiend (devil), Challenge 8
Armor class 16, Hit Points 85
Speed 30 ft.
Attacks Chain, Animate Chains, Unnerving Mask
STR 18 (+4) DEX 15 (+2) CON 18 (+4)
INT 11 (+0) WIS 12 (+1) CHA 14 (+2)

This creature enters with two -1/-1 counters on it.
, : Remove a -1/-1 counter from target creature.

: Target player loses 5 life.

: You gain 1 life. Then if you have at least 10 life more than your starting life total, transform this artifact.

Equipped creature gets +2/+2.
As long as equipped creature is legendary, it has hexproof.
Equip

Changeling
When this creature enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle.

, : Tear Chaos Confetti into pieces. Throw the pieces onto the battlefield from a distance of at least five feet. Destroy each permanent that a piece touches. Remove the pieces from the game.

When you set this scheme in motion, for each opponent, exile target permanent that player controls. Then each player reveals cards from the top of their library until they reveal a permanent card, puts it onto the battlefield, and puts the rest on the bottom of their library in a random order.

, : If Chaos Orb is on the battlefield, flip Chaos Orb onto the battlefield from a height of at least one foot. If Chaos Orb turns over completely at least once during the flip, destroy all nontoken permanents it touches. Then destroy Chaos Orb.

, : Target opponent exiles cards from the top of their library until they exile an instant or sorcery card. You may cast that card without paying its mana cost. Then put the exiled cards that weren't cast this way on the bottom of that library in a random order.

When you encounter Chaotic Aether, each blank roll of the planar die is a roll until a player planeswalks away from a plane. (Then planeswalk away from this phenomenon.)

This artifact enters tapped.
: Add .