Howling Mine

At the beginning of each player’s draw step, if Howling Mine is untapped, that player draws an additional card.

Mesmeric Fiend

When Mesmeric Fiend enters, target opponent reveals their hand and you choose a nonland card from it. Exile that card.
When Mesmeric Fiend leaves the battlefield, return the exiled card to its owner’s hand.

Quagmire Druid

, , Sacrifice a creature: Destroy target enchantment.

Dragon Arch

, : You may put a multicolored creature card from your hand onto the battlefield.

Howling Mine

At the beginning of each player’s draw step, if Howling Mine is untapped, that player draws an additional card.

Howling Mine

At the beginning of each player’s draw step, if Howling Mine is untapped, that player draws an additional card.

Forsaken City

Forsaken City doesn’t untap during your untap step.
At the beginning of your upkeep, you may exile a card from your hand. If you do, untap Forsaken City.
: Add one mana of any color.

Phyrexian Delver

When Phyrexian Delver enters, return target creature card from your graveyard to the battlefield. You lose life equal to that card’s mana value.

Phantasmal Terrain

Enchant land
As Phantasmal Terrain enters, choose a basic land type.
Enchanted land is the chosen type.

Shrouded Serpent

Whenever Shrouded Serpent attacks, defending player may pay . If that player doesn’t, Shrouded Serpent can’t be blocked this turn.

Complex Automaton

At the beginning of your upkeep, if you control seven or more permanents, return Complex Automaton to its owner’s hand.

Rathi Assassin

, : Destroy target tapped nonblack creature.
, : Search your library for a Mercenary permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

Rathi Assassin

, : Destroy target tapped nonblack creature.
, : Search your library for a Mercenary permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.

Thunder Dragon

Flying
When Thunder Dragon enters, it deals 3 damage to each creature without flying.

Dakmor Ghoul

When Dakmor Ghoul enters, target opponent loses 2 life and you gain 2 life.