Spooky20

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) {2}: Blazing Blade Askari...

Radiance — Target creature and each other creature that shares a color with it gain haste until end of turn.

Enchant creature As long as enchanted creature is red, it gets +1/+1 and has "{R/W}: This creature gets +1/+0 until end of turn." As long as ench...

({B/R} can be paid with either {B} or {R}.) Enchant creature Enchanted creature gets +2/-1.

Destroy target artifact. Dredge 1 (If you would draw a card, you may mill a card instead. If you do, return this card from your graveyard to your h...

As an additional cost to cast this spell, exile X cards from your graveyard. Harvest Pyre deals X damage to target creature.

Lightning Bolt deals 3 damage to any target.

Flying, vigilance, haste Whenever Aurelia, the Warleader attacks for the first time each turn, untap all creatures you control. After this phase, t...

Destroy target artifact or land. Cycling {2} ({2}, Discard this card: Draw a card.)

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and {T} this turn.)

Other Riggers you control get +1/+0 and have haste. If a Rigger you control would assemble a Contraption, it assembles two Contraptions instead.

Sacrifice another creature: Until end of turn, Bogardan Dragonheart becomes a Dragon with base power and toughness 4/4, flying, and haste.

Haste {T}: Create a token that's a copy of target nonlegendary creature you control, except it has haste. Sacrifice it at the beginning of the nex...

Gain control of target spell that targets only a single permanent or player. Copy it, then reselect the targets at random for the spell and the cop...

At the beginning of your upkeep, reveal the top card of your library. If it's a creature card, put it onto the battlefield. That creature gains has...

{T}: Vithian Stinger deals 1 damage to any target. Unearth {1}{R} ({1}{R}: Return this card from your graveyard to the battlefield. It gains haste....

{1}{R}, Sacrifice a Goblin: Arms Dealer deals 4 damage to target creature.

Whenever you cast a multicolored spell, Gloryscale Viashino gets +3/+3 until end of turn.

When Yuki-Onna enters the battlefield, destroy target artifact. Whenever you cast a Spirit or Arcane spell, you may return Yuki-Onna to its owner'...

Haste Echo—Sacrifice two lands. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrific...

[+3]: Destroy target noncreature permanent. [-2]: Gain control of target creature. [-9]: Nicol Bolas, Planeswalker deals 7 damage to target playe...

[+1]: Discard a card. If a red card is discarded this way, Chandra Ablaze deals 4 damage to any target. [-2]: Each player discards their hand, then...

Dogpile deals damage to any target equal to the number of attacking creatures you control.

You and target opponent each gain control of all creatures the other controls until end of turn. Untap those creatures. Those creatures gain haste ...