Onslaught

{4}, {T}, Discard your hand: Draw a card for each creature you control.

{W}, {T}: Search your library for a land card, reveal it, put it into your hand, then shuffle. Activate only if an opponent controls more lands tha...

{T}, Pay 1 life, Sacrifice Wooded Foothills: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Grand Coliseum enters the battlefield tapped. {T}: Add {C}. {T}: Add one mana of any color. Grand Coliseum deals 1 damage to you.

Untap all creatures and gain control of them until end of turn. They gain haste until end of turn.

{U}{U}, Sacrifice a Wizard: Counter target spell. Morph {U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time f...

{T}, Pay 1 life, Sacrifice Windswept Heath: Search your library for a Forest or Plains card, put it onto the battlefield, then shuffle.

Whenever Ebonblade Reaper attacks, you lose half your life, rounded up. Whenever Ebonblade Reaper deals combat damage to a player, that player lose...

Protection from blue (This creature can't be blocked, targeted, dealt damage, or enchanted by anything blue.) Whenever Goblin Piledriver attacks, i...

When Goblin Pyromancer enters the battlefield, Goblin creatures get +3/+0 until end of turn. At the beginning of the end step, destroy all Goblins.

{T}, Pay 1 life, Sacrifice Bloodstained Mire: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

Tap five untapped Wizards you control: Search target player's library for up to five cards and exile them. Then that player shuffles their library.

{T}: Add {C}. {R}{G}, {T}: Target Beast creature you control fights target creature an opponent controls. (Each deals damage equal to its power to ...

{5}{R}{R}: Create a 5/5 red Dragon creature token with flying. (It can't be blocked except by creatures with flying or reach.)

Whenever a creature deals damage to you, put a gold counter on it. Each creature with a gold counter on it is a Wall in addition to its other creat...

Shroud (This creature can't be the target of spells or abilities.) At the beginning of your upkeep, if Gigapede is in your graveyard, you may disca...

Tap three untapped Clerics you control: Return Gangrenous Goliath from your graveyard to your hand.

At the beginning of your upkeep, you may exile a creature card from a graveyard. If you do, put a +1/+1 counter on Entrails Feaster. If you don't, ...

You may assign Butcher Orgg's combat damage divided as you choose among defending player and/or any number of creatures they control.

Enchant creature Enchanted creature gets +8/+8 and has trample.

Flying {1}: Mistform Skyreaver becomes the creature type of your choice until end of turn.

{1}: The next time you would draw a card this turn, each opponent discards a card instead.

Whenever a creature enters the battlefield, that creature's controller may have target creature of their choice get -3/-3 until end of turn.

{5}{R}{R}: Create a 5/5 red Dragon creature token with flying. (It can't be blocked except by creatures with flying or reach.)