Onslaught

Add {R} for each Goblin on the battlefield.

Return target nonland permanent to its owner's hand. Then that permanent's controller may sacrifice a land. If the player does, they may copy this ...

Target creature gets -X/-X until end of turn, where X is the number of Zombies on the battlefield.

Tap up to four target creatures. Cycling {1}{U} ({1}{U}, Discard this card: Draw a card.) When you cycle Choking Tethers, you may tap target creature.

Choose one — • Target creature gains haste until end of turn. • Target creature gets +2/+0 until end of turn. • Fever Charm deals 3 damage to targe...

Target creature gets +X/+X until end of turn, where X is the number of Elves on the battlefield.

Creatures of the creature type of your choice get +X/+X until end of turn.

Target creature gains shroud until end of turn. (It can't be the target of spells or abilities.) Cycling {U} ({U}, Discard this card: Draw a card.)

Choose one — • Target creature gains flying until end of turn. • Target creature becomes the creature type of your choice until end of turn. • Look...

Counter target spell unless its controller pays {3}. Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.) When you cycle Complicate, you may co...

Change the text of target spell or permanent by replacing all instances of one creature type with another. The new creature type can't be Wall. (Th...

Pinpoint Avalanche deals 4 damage to target creature. The damage can't be prevented.

Choose one — • Create a 1/1 green Insect creature token. • Target creature gets +1/+1 and gains trample until end of turn. • Regenerate target Beast.

Turn target creature with a morph ability face down. Cycling {U} ({U}, Discard this card: Draw a card.)

Choose a creature type other than Wall. Each creature becomes that type until end of turn.

Choose one — • Destroy target Aura attached to a creature. • Target Soldier creature gets +2/+2 until end of turn. • Creatures you control gain vig...

Destroy target artifact or enchantment.

Shock deals 2 damage to any target.

Until end of turn, each creature you control becomes a black Shade and gains "{B}: This creature gets +1/+1 until end of turn."

Look at target player's hand, the top card of that player's library, and any face-down creatures they control. Look at the top four cards of your l...

Destroy target creature with power 2 or less. Cycling {2} ({2}, Discard this card: Draw a card.)

Chain of Plasma deals 3 damage to any target. Then that player or that permanent's controller may discard a card. If the player does, they may copy...

Counter target spell unless its controller pays {2} for each Wizard on the battlefield.

Solar Blast deals 3 damage to any target. Cycling {1}{R}{R} ({1}{R}{R}, Discard this card: Draw a card.) When you cycle Solar Blast, you may have i...