Singles

Return Attunement to its owner's hand: Draw three cards, then discard four cards.

Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspe...

At the beginning of your upkeep, if a player has more life than each other player, the player with the most life gains control of Wild Dogs. Cyclin...

{T}: Add {G} for each Elf on the battlefield.

Menace (This creature can't be blocked except by two or more creatures.)

Add {B}{B}{B}.

Enchant creature Enchanted creature has "At the beginning of your upkeep, sacrifice this creature unless you pay its mana cost."

Two target creatures each get +2/+2 until end of turn.

Return target permanent to its owner's hand. Cycling {2} ({2}, Discard this card: Draw a card.)

{T}: Counter target spell unless its controller pays {1}.

Draw two cards, then discard a card.

Each player can't cast more than one spell each turn.

As Phyrexian Processor enters the battlefield, pay any amount of life. {4}, {T}: Create an X/X black Minion creature token, where X is the life pai...

You gain 6 life. Cycling {2} ({2}, Discard this card: Draw a card.)

Echo {1}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay ...

At the beginning of your upkeep, if you have a card in hand, return Imaginary Pet to its owner's hand.

Counter target artifact or enchantment spell.

When an opponent casts an artifact spell, if Hidden Guerrillas is an enchantment, Hidden Guerrillas becomes a 5/3 Soldier creature with trample.

Each player sacrifices four lands. Wildfire deals 4 damage to each creature.

{R}: Flip a coin. If you win the flip, return Viashino Sandswimmer to its owner's hand. If you lose the flip, sacrifice Viashino Sandswimmer.

Enchant creature (Target a creature as you cast this. This card enters the battlefield attached to that creature.) Enchanted creature has first str...

Echo {4}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you p...

Choose two target creature cards in your graveyard. Sacrifice a creature. If you do, return the chosen cards to the battlefield tapped.

Whenever Hollow Dogs attacks, it gets +2/+0 until end of turn.