Onslaught

Whenever Cabal Executioner deals combat damage to a player, that player sacrifices a creature. Morph {3}{B}{B} (You may cast this card face down as...

Protection from Beasts Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

Flying {U}: If target spell has only one target and that target is Quicksilver Dragon, change that spell's target to another creature. Morph {4}{U}...

Each player chooses a creature type. Destroy all creatures that aren't of a type chosen this way. They can't be regenerated.

Sacrifice a Beast: You gain 4 life.

Defender (This creature can't attack.) {G}, Sacrifice a Wall: Draw a card.

Enchant creature Enchanted creature has "{T}: This creature deals 1 damage to target creature." As long as enchanted creature is a Wizard, it has "...

Sacrifice a creature: Nantuko Husk gets +2/+2 until end of turn.

Trample Whenever Hystrodon deals combat damage to a player, you may draw a card. Morph {1}{G}{G} (You may cast this card face down as a 2/2 creatur...

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

{T}: Look at the top X cards of your library, where X is the number of Wizards on the battlefield, then put them back in any order.

First strike When Daru Cavalier enters the battlefield, you may search your library for a card named Daru Cavalier, reveal it, and put it into your...

Enchant creature Prevent all combat damage that would be dealt to and dealt by enchanted creature.

{1}: The next time you would draw a card this turn, you gain 5 life instead.

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.

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

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...

Mistform Wall has defender as long as it's a Wall. {1}: Mistform Wall becomes the creature type of your choice until end of turn.

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.

Whenever a player cycles a card, you may pay {1}. If you do, Lightning Rift deals 2 damage to any target.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

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.)

{T}: Prevent the next X damage that would be dealt to target creature this turn, where X is the number of Clerics on the battlefield.