Murasa

Whenever a nontoken creature enters the battlefield, its controller may search their library for a basic land card, put it onto the battlefield tapped, then shuffle their library.
Whenever you roll , target land becomes a 4/4 creature that’s still a land.

Mage-Ring Network

: Add .
, : Put a storage counter on Mage-Ring Network.
, Remove any number of storage counters from Mage-Ring Network: Add for each storage counter removed this way.

Chromatic Lantern

Lands you control have “: Add one mana of any color.”
: Add one mana of any color.

Chromatic Lantern

Lands you control have “: Add one mana of any color.”
: Add one mana of any color.

Seer’s Lantern

: Add .
, : Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Thopter Spy Network

At the beginning of your upkeep, if you control an artifact, create a 1/1 colorless Thopter artifact creature token with flying.
Whenever one or more artifact creatures you control deal combat damage to a player, draw a card.

Magmatic Force

At the beginning of each upkeep, Magmatic Force deals 3 damage to any target.

Seer’s Lantern

: Add .
, : Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

Play of the Game

Assist (Another player can pay up to of this spell’s cost.)
Exile all nonland permanents.

Bountiful Promenade

Bountiful Promenade enters the battlefield tapped unless you have two or more opponents.
: Add or .

Sentinel Tower

Whenever an instant or sorcery spell is cast during your turn, Sentinel Tower deals damage to any target equal to 1 plus the number of instant and sorcery spells cast before that spell this turn.

Caustic Tar

Enchant land
Enchanted land has “: Target player loses 3 life.”

Dragonloft Idol

As long as you control a Dragon, Dragonloft Idol gets +1/+1 and has flying and trample.

Blighted Gorge

: Add .
, , Sacrifice Blighted Gorge: It deals 2 damage to any target.

Drowned Catacomb

Drowned Catacomb enters the battlefield tapped unless you control an Island or a Swamp.
: Add or .