Mosswort Bridge

Hideaway 4 (When this land enters the battlefield, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.)
Mosswort Bridge enters the battlefield tapped.
: Add .
, : You may play the exiled card without paying its mana cost if creatures you control have total power 10 or greater.

Walk the Aeons

Buyback—Sacrifice three Islands. (You may sacrifice three Islands in addition to any other costs as you cast this spell. If you do, put this card into your hand as it resolves.)
Target player takes an extra turn after this one.

Teferi, Mage of Zhalfir

Flash (You may cast this spell any time you could cast an instant.)
Creature cards you own that aren’t on the battlefield have flash.
Each opponent can cast spells only any time they could cast a sorcery.

Adarkar Valkyrie

Flying, vigilance
: When target creature other than Adarkar Valkyrie dies this turn, return that card to the battlefield under your control.

Prowess of the Fair

Whenever another nontoken Elf is put into your graveyard from the battlefield, you may create a 1/1 green Elf Warrior creature token.

Yore-Tiller Nephilim

Whenever Yore-Tiller Nephilim attacks, return target creature card from your graveyard to the battlefield tapped and attacking.

Lightning Greaves

Equipped creature has haste and shroud. (It can’t be the target of spells or abilities.)
Equip

Ad Nauseam

Reveal the top card of your library and put that card into your hand. You lose life equal to its converted mana cost. You may repeat this process any number of times.

Sift

Draw three cards, then discard a card.

Scuttlemutt

: Add one mana of any color.
: Target creature becomes the color or colors of your choice until end of turn.

Magus of the Disk

Magus of the Disk enters the battlefield tapped.
, : Destroy all artifacts, creatures, and enchantments.

Mosswort Bridge

Hideaway (This land enters the battlefield tapped. When it does, look at the top four cards of your library, exile one face down, then put the rest on the bottom of your library.)
: Add .
, : You may play the exiled card without paying its mana cost if creatures you control have total power 10 or greater.

Yore-Tiller Nephilim

Whenever Yore-Tiller Nephilim attacks, return target creature card from your graveyard to the battlefield tapped and attacking.

Scuttlemutt

: Add one mana of any color.
: Target creature becomes the color or colors of your choice until end of turn.

Rakdos Guildmage

( can be paid with either or .)
, Discard a card: Target creature gets -2/-2 until end of turn.
: Create a 2/1 red Goblin creature token with haste. Exile it at the beginning of the next end step.

Cerebral Vortex

Target player draws two cards, then Cerebral Vortex deals damage to that player equal to the number of cards they’ve drawn this turn.

Mosswort Bridge

Hideaway (This land enters the battlefield tapped. When it does, look at the top four cards of your library, exile one face down, then put the rest on the bottom of your library.)
: Add .
, : You may play the exiled card without paying its mana cost if creatures you control have total power 10 or greater.

Adarkar Valkyrie

Flying, vigilance
: When target creature other than Adarkar Valkyrie dies this turn, return that card to the battlefield under your control.

Sift

Draw three cards, then discard a card.