Mardu Roughrider

Whenever Mardu Roughrider attacks, target creature can’t block this turn.

Lightning Helix

Lightning Helix deals 3 damage to any target and you gain 3 life.

Leonin Snarecaster

When Leonin Snarecaster enters the battlefield, you may tap target creature.

Upheaval

Return all permanents to their owners’ hands.

Accursed Spirit

Intimidate (This creature can’t be blocked except by artifact creatures and/or creatures that share a color with it.)

Land Mine

, Sacrifice this artifact: This artifact deals 2 damage to target attacking creature without flying.

Phyrexian Revoker

As Phyrexian Revoker enters the battlefield, choose a nonland card name.
Activated abilities of sources with the chosen name can’t be activated.

Sengir Vampire

Flying (This creature can’t be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

Juggernaut

Juggernaut attacks each combat if able.
Juggernaut can’t be blocked by Walls.

Typhoid Rats

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Goblin Kaboomist

At the beginning of your upkeep, create a colorless artifact token named Land Mine with “, Sacrifice this artifact: This artifact deals 2 damage to target attacking creature without flying.” Then flip a coin. If you lose the flip, Goblin Kaboomist deals 2 damage to itself.

Krosan Tusker

Cycling (, Discard this card: Draw a card.)
When you cycle Krosan Tusker, you may search your library for a basic land card, reveal that card, put it into your hand, then shuffle your library. (Do this before you draw.)

Upheaval

Return all permanents to their owners’ hands.

Gush

You may return two Islands you control to their owner’s hand rather than pay this spell’s mana cost.
Draw two cards.

Scrivener

When Scrivener enters the battlefield, you may return target instant card from your graveyard to your hand.

Pillaging Horde

When Pillaging Horde enters the battlefield, sacrifice it unless you discard a card at random.

Spiritmonger

Whenever Spiritmonger deals damage to a creature, put a +1/+1 counter on Spiritmonger.
: Regenerate Spiritmonger.
: Spiritmonger becomes the color of your choice until end of turn.

Balance

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

Roar of the Wurm

Create a 6/6 green Wurm creature token.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Deranged Hermit

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
When Deranged Hermit enters the battlefield, create four 1/1 green Squirrel creature tokens.
Squirrel creatures get +1/+1.

Clickslither

Haste
Sacrifice a Goblin: Clickslither gets +2/+2 and gains trample until end of turn.

Council’s Judgment

Will of the council — Starting with you, each player votes for a nonland permanent you don’t control. Exile each permanent with the most votes or tied for most votes.