Game On

Enchantment — Aura

Enchant creature Enchanted creature has fear. (It can't be blocked except by artifact creatures and/or black creatures.) When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Sorcery

Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

Sorcery

Slice and Dice deals 4 damage to each creature. Cycling {2}{R} ({2}{R}, Discard this card: Draw a card.) When you cycle this card, you may have it deal 1 damage to each creature.

Instant

Destroy target artifact or enchantment. Draw a card.

Sorcery

Create an X/X green Ooze creature token.

Enchantment — Aura

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets -4/-0.

Legendary Creature — Fungus

Whenever a Saproling you control dies, Slimefoot deals 1 damage to each opponent and you gain 1 life. {4}: Create a 1/1 green Saproling creature token.

Creature — Kavu

{T}: Target land becomes a Swamp until end of turn.

Creature — Goblin

When this creature enters, create two 1/1 red Goblin creature tokens. Sacrifice a Goblin: Target player loses 1 life and you gain 1 life.

Creature — Goblin

{R}, {T}: This creature deals 2 damage to target blue creature.

Sorcery

Devoid (This card has no color.) Target creature can't be blocked this turn. Draw a card.

Instant

Exile target creature you own, then return it to the battlefield under your control. The Ring tempts you.

Creature — Beast

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Land

This land enters tapped. {T}: Add {G}. Cycling {2} ({2}, Discard this card: Draw a card.)

Creature — Serpent

This creature can't attack unless defending player controls an Island. When you control no Islands, sacrifice this creature. Morph {5}{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.)

Creature — Slith

Flying Whenever this creature deals combat damage to a player, put a +1/+1 counter on it.

Creature — Slith

Haste Whenever this creature deals combat damage to a player, put a +1/+1 counter on it.

Creature — Snake Rogue

This creature can't be blocked.

Creature — Plant Zombie

Scavenge {0} ({0}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.)

Creature — Shade

Defender (This creature can't attack.) {B}: This creature gets +1/+1 until end of turn. Hellbent — This creature can attack as though it didn't have defender as long as you have no cards in hand.

Creature — Elemental Nightmare

Flash Whenever you cast another spell that has flash, you draw a card and each opponent loses 1 life.

Creature — Nightmare Horror

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) When this creature enters, exile target green or white creature an opponent controls. When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.

Artifact Creature — Sliver Construct

Artifact Creature — Spellshaper

{1}, {T}, Discard a card: Create a 1/1 colorless Sliver artifact creature token named Metallic Sliver.

Legendary Creature — Ooze

Trample Whenever a land card is put into your graveyard from anywhere, put a +1/+1 counter on Slogurk. Remove three +1/+1 counters from Slogurk: Return it to its owner's hand. When Slogurk leaves the battlefield, return up to three target land cards from your graveyard to your hand.

Creature — Eldrazi Drone

Devoid (This card has no color.) Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.) {2}: This creature gets +1/+1 until end of turn.

Creature — Horror

When this creature enters, each player sacrifices a creature of their choice.

Legendary Creature — Ooze

Slurrk enters with five +1/+1 counters on it. Whenever Slurrk or another creature you control dies, if it had a +1/+1 counter on it, put a +1/+1 counter on each creature you control that has a +1/+1 counter on it. Partner (You can have two commanders if both have partner.)

Sorcery

Each player loses 1 life, discards a card, sacrifices a creature of their choice, then sacrifices a land of their choice.

Instant

Destroy target artifact. Draw a card.

Instant

Destroy target artifact. Smash to Smithereens deals 3 damage to that artifact's controller.

Sorcery

Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) Target creature you control fights up to one target creature you don't control.

Instant

Destroy target artifact.

Creature — Human Warrior

When this creature enters, if you control two or more Gates, gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn.

Creature — Elemental

{2}{R}, Sacrifice this creature: Gain control of target creature with power 3 or less until end of turn. Untap that creature. It gains haste until end of turn. Activate only as a sorcery.

Creature — Minotaur Warrior

Whenever you cast an instant or sorcery spell, target creature an opponent controls can't block this turn.

Instant

Destroy target blocked creature.

Instant

Destroy target creature with power 4 or greater.

Sorcery

Smiting Helix deals 3 damage to any target and you gain 3 life. Flashback {R}{W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Creature — Human Wizard

Whenever this creature attacks, each other attacking creature gains fear until end of turn. (They can't be blocked except by artifact creatures and/or black creatures.)

Enchantment — Aura

Enchant creature Enchanted creature gets +1/+1 and has flying. When a Ninja you control enters, you may return this card from your graveyard to the battlefield attached to that creature.

Creature — Elemental Shaman

{T}: Add two mana in any combination of colors. Spend this mana only to cast Elemental spells or activate abilities of Elementals.

Creature — Zombie Mutant

{7}{B}: Target creature gets -3/-3 until end of turn.

Creature — Elemental Shaman

Whenever a player casts a black spell, you may pay {1}. If you do, target player loses 1 life.

Creature — Elemental Warrior

Wither (This deals damage to creatures in the form of -1/-1 counters.)

Creature — Efreet Monk

When this creature dies, it deals 2 damage to you.

Land — Swamp Mountain

({T}: Add {B} or {R}.) This land enters tapped unless you control two or more basic lands.

Instant

You may discard a Forest card rather than pay this spell's mana cost. Prevent all combat damage that would be dealt by unblocked creatures this turn.

Enchantment — Aura

Enchant creature Enchanted creature gets +1/+1 and has "Whenever this creature deals damage to an opponent, you may draw a card." Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Creature — Snake

Tribute 3 (As this creature enters, an opponent of your choice may put three +1/+1 counters on it.) When this creature enters, if tribute wasn't paid, you gain 4 life.

Instant

Until end of turn, target creature loses all abilities and becomes a green Snake with base power and toughness 1/1. Draw a card.

Instant

Put a +1/+1 counter on target creature you control. It gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Instant

You may exile a blue card from your hand rather than pay this spell's mana cost. Return target creature to its owner's hand.

Creature — Plant

Landfall — Whenever a land you control enters, this creature gains vigilance until end of turn.

Creature — Drake

Flying (This creature can't be blocked except by creatures with flying or reach.)

Creature — Dinosaur

Flash Enrage — Whenever this creature is dealt damage, put a +1/+1 counter on it. (It must survive the damage to get the counter.)