Game On

Creature — Goblin Warrior Shaman

Whenever you cast a red spell, this creature gets +1/+1 until end of turn. Whenever you cast a green spell, this creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.)

Creature — Elf Wizard

Kicker {3} (You may pay an additional {3} as you cast this spell.) When this creature enters, if it was kicked, all creatures able to block target creature this turn do so.

Creature — Elf

All creatures able to block this creature do so.

Creature — Human Rogue

Whenever you win a coin flip, create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.") {1}, {T}, Sacrifice another permanent: Flip a coin.

Creature — Human Rogue

{T}, Pay 3 life: Flip a coin. If you win the flip, you gain 6 life.

Creature — Merfolk Wizard

Kicker {4} (You may pay an additional {4} as you cast this spell.) When this creature enters, if it was kicked, return target instant or sorcery card from your graveyard to your hand.

Sorcery — Lesson

If an opponent has more cards in hand than you, draw two cards. Draw three cards instead if an opponent has at least four more cards in hand than you.

Creature — Spirit

Sacrifice this creature: You may tap or untap target creature.

Instant

Cast this spell only during the declare attackers step. Attacking creatures you control get +X/+0 until end of turn, where X is the number of attacking creatures. Sacrifice those creatures at the beginning of the next end step.

Land

{T}: Add {C}. {1}, {T}, Sacrifice this land: Destroy target nonbasic land. Activate only if an opponent controls four or more lands.

Enchantment

Each land card in your hand has cycling {R}. Cycling {2} ({2}, Discard this card: Draw a card.)

Sorcery

Destroy target land. Creatures without flying can't block this turn.

Creature — Human Wizard

{1}{U}, {T}: Draw a card, then discard a card.

Sorcery

Target creature you control gets +1/+0 until end of turn and can't be blocked this turn. Overload {3}{U}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Creature — Phyrexian Elf Warrior

Protection from artifacts Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

Creature — Wolf

Whenever this creature becomes blocked by an artifact creature, this creature gets +3/+3 until end of turn.

Instant

Look at the top three cards of your library. Put one of those cards into your hand, one on top of your library, and one on the bottom of your library.

Instant

Prevent the next X damage that would be dealt to target creature this turn. For each 1 damage prevented this way, put a +1/+1 counter on that creature.

Enchantment

Whenever a creature you control attacks alone, exile the top card of your library. You may play that card this turn.

Creature — Human Knight

{W}, {T}: Put a +1/+1 counter on target creature with a +1/+1 counter on it. {4}{W}{W}, {T}: Put a +1/+1 counter on target creature.

Instant

Destroy all enchantments.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {R} or {G}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {W} or {U}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {B} or {G}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {B} or {R}.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {G} or {W}.

Land

As this land enters, you may reveal a Dragon card from your hand. This land enters tapped unless you revealed a Dragon card this way or you control a Dragon. As this land enters, choose a color. {T}: Add one mana of the chosen color.

Land

{T}: Add {C}{C}. Activate only if you control five or more lands.

Creature — Human Rogue

This creature can't be blocked by enchanted creatures or enchantment creatures.

Enchantment

Whenever a creature or land becomes tapped, put an hourglass counter on it. Each permanent with an hourglass counter on it doesn't untap during its controller's untap step. At the beginning of each player's upkeep, remove all hourglass counters from permanents that player controls.

Sorcery

Return target permanent to its owner's hand. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Enchantment — Aura

Flash Enchant creature Enchanted creature has shadow. (It can block or be blocked by only creatures with shadow.) Prevent all damage that would be dealt by enchanted creature.

Sorcery

For each opponent, gain control of up to one target creature or planeswalker that player controls with mana value 3 or less.

Creature — Human Warlock

When this creature enters, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") {2}, {T}, Sacrifice a Food: Target player loses 3 life.

Sorcery

Tempting offer — Search your library for a land card and put it onto the battlefield. Each opponent may search their library for a land card and put it onto the battlefield. For each opponent who searches a library this way, search your library for a land card and put it onto the battlefield. Then each player who searched a library this way shuffles.

Artifact

{T}: Add {G}, {U}, or {R}. {G}{U}{R}, {T}, Sacrifice this artifact: Draw a card.

Instant

Target creature gains double strike until end of turn. Ferocious — That creature also gains trample until end of turn if you control a creature with power 4 or greater.

Creature — Horse

Morph—Reveal a green card in your hand. (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When this creature is turned face up, target creature gains trample until end of turn.

Instant

Choose one — • Target creature you control gets +1/+1 until end of turn. It fights target creature you don't control. • Counter target spell unless its controller pays {3}. • Creatures with power 3 or less can't block this turn.

Enchantment — Aura

Enchant creature Enchanted creature gets +2/+2. Enchanted creature has trample as long as you control a blue or red permanent.

Creature — Skeleton Warrior

When this creature dies, you may pay {1}{B}. If you do, return it to the battlefield tapped under its owner's control.

Creature — Crocodile

As long as a creature has a -1/-1 counter on it, this creature has vigilance and deathtouch.

Creature — Human Warrior

Blitz—{2}{B}{B}, Pay 2 life. (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.) You may cast this card from your graveyard using its blitz ability.

Instant

Creatures you control get +1/+1 and gain lifelink until end of turn. Untap those creatures. (Damage dealt by those creatures also causes you to gain that much life.)

Instant

Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.

Creature — Beast

Haste

Sorcery

This spell costs {3} less to cast if you control a creature with menace. Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.

Creature — Human Soldier

Haste Whenever you cast a spell that targets this creature, put a +1/+1 counter on this creature, then scry 1.

Sorcery — Arcane

Tap up to three target creatures.

Instant

Each player sacrifices two creatures. Foretell {2}{B}{B} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Instant

Destroy target creature. It can't be regenerated.

Creature — Human Cleric

When this creature enters, you gain 4 life.

Creature — Elemental

Sorcery

Search your library for a basic land card, put it onto the battlefield, then shuffle. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Land

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.