Dissension

Draw a card for each creature target player controls, then draw a card for each creature another target player controls.

Trample Dread Slag gets -4/-4 for each card in your hand.

Flying, trample Shroud (This creature can't be the target of spells or abilities.)

Counter all other spells. Draw a card for each spell countered this way.

Flying {W}: Windreaver gains vigilance until end of turn. {W}: Windreaver gets +0/+1 until end of turn. {U}: Switch Windreaver's power and toughnes...

Reveal the top four cards of your library. You may put a creature card from among them onto the battlefield. It gains "At the beginning of your end...

{T}, Sacrifice Haazda Exonerator: Destroy target Aura.

Graft 6 (This creature enters the battlefield with six +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1...

The next 1 damage that would be dealt to target creature this turn is dealt to another target creature instead. Draw a card.

Enchant creature Whenever enchanted creature attacks, if its power is 2 or less, it can't be blocked this turn. Forecast — {1}{U}, Reveal Writ of P...

{U}: Untap Simic Ragworm.

When Drekavac enters the battlefield, sacrifice it unless you discard a noncreature card.

Enchant creature Enchanted creature doesn't untap during its controller's untap step. Forecast — {W}{U}, Reveal Plumes of Peace from your hand: Tap...

Target player discards their hand.

Creatures you control get +1/+1 until end of turn. Forecast — {W}, Reveal Steeling Stance from your hand: Target creature gets +1/+1 until end of t...

({B/R} can be paid with either {B} or {R}.) {3}{B}, Discard a card: Target creature gets -2/-2 until end of turn. {3}{R}: Create a 2/1 red Goblin c...

Choose a card type, then reveal the top four cards of your library. Put all cards of the chosen type revealed this way into your hand and the rest ...

Discard a card at random. If you do, Kindle the Carnage deals damage equal to that card's converted mana cost to each creature. You may repeat this...

Weight of Spires deals damage to target creature equal to the number of nonbasic lands that creature's controller controls.

Graft 1 (This creature enters the battlefield with a +1/+1 counter on it. Whenever another creature enters the battlefield, you may move a +1/+1 co...

Twinstrike deals 2 damage to each of two target creatures. Hellbent — Destroy those creatures instead if you have no cards in hand.

Exile all cards from your hand face down. At the beginning of the next end step, return those cards to your hand, then draw a card.

Double strike When Crypt Champion enters the battlefield, each player puts a creature card with converted mana cost 3 or less from their graveyard ...

When Ogre Gatecrasher enters the battlefield, destroy target creature with defender.