Obelisk of Alara

, : You gain 5 life.
, : Draw a card, then discard a card.
, : Target creature gets -2/-2 until end of turn.
, : Obelisk of Alara deals 3 damage to target player or planeswalker.
, : Target creature gets +4/+4 until end of turn.

Manaforce Mace

Domain — Equipped creature gets +1/+1 for each basic land type among lands you control.
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.

Mossbridge Troll

If Mossbridge Troll would be destroyed, regenerate it.
Tap any number of untapped creatures you control other than Mossbridge Troll with total power 10 or greater: Mossbridge Troll gets +20/+20 until end of turn.

Scuttlemutt

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

Negate

Counter target noncreature spell.

Dauntless Dourbark

Dauntless Dourbark’s power and toughness are each equal to the number of Forests you control plus the number of Treefolk you control.
Dauntless Dourbark has trample as long as you control another Treefolk.

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.

Mournwhelk

When Mournwhelk enters the battlefield, target player discards two cards.
Evoke (You may cast this spell for its evoke cost. If you do, it’s sacrificed when it enters the battlefield.)

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.

Galepowder Mage

Flying
Whenever Galepowder Mage attacks, exile another target creature. Return that card to the battlefield under its owner’s control at the beginning of the next end step.

Deathmark

Destroy target green or white creature.

Plagiarize

Until end of turn, if target player would draw a card, instead that player skips that draw and you draw a card.

Regeneration

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)
: Regenerate enchanted creature. (The next time that creature would be destroyed this turn, it isn’t. Instead tap it, remove all damage from it, and remove it from combat.)

Sift

Draw three cards, then discard a card.

Regeneration

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.)
: Regenerate enchanted creature. (The next time that creature would be destroyed this turn, it isn’t. Instead tap it, remove all damage from it, and remove it from combat.)

Dauntless Dourbark

Dauntless Dourbark’s power and toughness are each equal to the number of Forests you control plus the number of Treefolk you control.
Dauntless Dourbark has trample as long as you control another Treefolk.

Magus of the Disk

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

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.