Dissension

Sacrifice Seal of Doom: Destroy target nonblack creature. It can't be regenerated.

Return up to two target creature cards from your graveyard to your hand, then discard a card.

Graft 5 (This creature enters the battlefield with five +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+...

Counter target spell unless its controller pays {X}. You gain X life.

Flying Utvara Scalper attacks each combat if able.

{R}, Sacrifice Sandstorm Eidolon: Target creature can't block this turn. Whenever you cast a multicolored spell, you may return Sandstorm Eidolon ...

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

Each player discards three cards.

{U}, Sacrifice Enigma Eidolon: Target player mills three cards. Whenever you cast a multicolored spell, you may return Enigma Eidolon from your gra...

Target creature can block any number of creatures this turn.

Hellbent — As long as you have no cards in hand, Gobhobbler Rats gets +1/+0 and has "{B}: Regenerate Gobhobbler Rats."

{W}, Sacrifice Aurora Eidolon: Prevent the next 3 damage that would be dealt to any target this turn. Whenever you cast a multicolored spell, you m...

Graft 3 (This creature enters the battlefield with three +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/...

{1}, {T}: Add {G}{U}.

{G}, Sacrifice Verdant Eidolon: Add three mana of any one color. Whenever you cast a multicolored spell, you may return Verdant Eidolon from your g...

Graft 2 (This creature enters the battlefield with two +1/+1 counters on it. Whenever another creature enters the battlefield, you may move a +1/+1...

{1}, {T}: Add {B}{R}.

Azorius Chancery enters the battlefield tapped. When Azorius Chancery enters the battlefield, return a land you control to its owner's hand. {T}:...

{B}, Sacrifice Entropic Eidolon: Target player loses 1 life and you gain 1 life. Whenever you cast a multicolored spell, you may return Entropic Ei...

({W/U} can be paid with either {W} or {U}.) {T}: Tap target creature.

Enchant Forest As Utopia Sprawl enters the battlefield, choose a color. Whenever enchanted Forest is tapped for mana, its controller adds an additi...

({G/U} can be paid with either {G} or {U}.) Enchant creature When Shielding Plax enters the battlefield, draw a card. Enchanted creature can't b...

Destroy target creature or land.

Flying {G}, Sacrifice Silkwing Scout: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.