The Game Cave

Land — Mountain Forest

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

Land

{T}: Add {C}. {T}: Add {B} or {R}. This land doesn't untap during your next untap step.

Creature — Phyrexian Warrior

This spell costs {1} less to cast for each permanent you control with oil counters on it. Vigilance When this creature enters, it deals 1 damage to each creature your opponents control.

Enchantment

Whenever an opponent casts a noncreature spell, this enchantment deals 1 damage to that player. {1}, Sacrifice this enchantment: Destroy target artifact or enchantment. This enchantment deals 2 damage to that permanent's controller.

Enchantment

As this enchantment enters, choose a color. Whenever a source of the chosen color deals damage to you, you may pay {1}. If you do, target player loses 1 life and you gain 1 life.

Creature — Elf Druid

{T}: Add {G} for each creature you control.

Enchantment

{1}: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

Enchantment

{1}: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.

Enchantment

{1}: The next time a green source of your choice would deal damage to you this turn, prevent that damage.

Enchantment

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

Enchantment

{1}: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

Legendary Creature — Human Wizard

Whenever you cast a blue spell, exile the top card of target player's library. Whenever you cast a black spell, exile the top card of target player's library. Your opponents can't cast spells with the same name as a card exiled with Circu.

Instant

Counter target spell unless its controller pays {1} for each card in your graveyard. Madness {U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Enchantment

As this enchantment enters, choose Khans or Dragons. • Khans — At the beginning of combat on your turn, put two +1/+1 counters on target creature you control. • Dragons — At the beginning of combat on each opponent's turn, tap target creature that player controls.

Land

Whenever this land becomes tapped, it deals 1 damage to you. {T}: Add one mana of any color.

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after VI.) I — Create a Treasure token. II, III, IV, V, VI — Create a token that's a copy of target non-Saga token you control.

Land

{T}, Exile a creature you control: Put a storage counter on this land. {T}: Add {C} for each storage counter on this land.

Enchantment

Players can cast spells and activate abilities only during their own turns.

Land

When you play another land, sacrifice this land. {T}: Add {C}{C}.

Enchantment

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) If a source you control would deal damage to a permanent or player, it deals triple that damage instead.

Artifact Creature — Construct

Trample When you cast this spell and whenever this creature attacks, destroy up to one target nonland permanent. Its controller creates a tapped Powerstone token. Unearth {8}

Sorcery

Destroy all creatures with toughness 4 or greater.

Creature — Rabbit Mercenary

Vigilance When this creature enters, if an opponent controls more lands than you, you may search your library for a Plains card and put it onto the battlefield tapped. Then if an opponent controls more lands than you, repeat this process once. If you search your library this way, shuffle.

Legendary Creature — Human Performer

When Claire D'Loon, Joy Sculptor enters, for the rest of the game, tokens you own become cards that are still tokens. (They continue to exist after they leave the battlefield.) {1}{W}{U}, {T}: You may put a token from your graveyard or hand onto the battlefield.

Enchantment

All Spirits have "When this permanent enters, you may have it deal 3 damage to target non-Spirit creature." Non-Spirit creatures have "When this creature enters, you may have it deal 3 damage to target Spirit creature."

Instant

Target creature fights another target creature. (Each deals damage equal to its power to the other.)

Instant

Counter target spell unless its controller pays {X}.

Sorcery

Choose one — • Destroy all creatures. • Destroy all artifacts and enchantments.

Sorcery

Each player reveals the top five cards of their library, puts all land cards revealed this way onto the battlefield tapped, and exiles the rest.

Creature — Angel Berserker

Flying, trample Pay 3 life: Return this card from your graveyard to your hand. Activate only if you had an Angel or Berserker enter the battlefield under your control this turn.

Creature — Human Cleric

If this creature would be destroyed, regenerate it. {1}: This creature can't be regenerated this turn. Only your opponents may activate this ability.

Creature — Insect

Haste Sacrifice a Goblin: This creature gets +2/+2 and gains trample until end of turn.

Land

This land enters tapped unless you control a Mountain or a Plains. {T}: Add {R} or {W}.

Enchantment — Aura

Enchant creature Enchanted creature has phasing and can't be blocked except by Walls. (It phases in or out before its controller untaps during each of their untap steps. While it's phased out, it's treated as though it doesn't exist.)

Artifact Creature — Robot

You may exert this creature as it attacks. When you do, it can't be blocked this turn and you scry 1. (An exerted creature won't untap during your next untap step. To scry 1, look at the top card of your library. You may put that card on the bottom.)

Creature — Shapeshifter

You may have this creature enter as a copy of any creature on the battlefield.

Creature — Sliver

All Slivers have "{2}: Regenerate this permanent."

Land

{T}: Add {C}. {T}: Add {W} or {U}. This land doesn't untap during your next untap step.

Legendary Creature — Kirin Spirit

Flying Whenever you cast a Spirit or Arcane spell, you may have target player mill X cards, where X is that spell's mana value.

Legendary Creature — Human Soldier Mercenary

When Cloud enters, search your library for an Equipment card, reveal it, put it into your hand, then shuffle. As long as Cloud is equipped, if a triggered ability of Cloud or an Equipment attached to it triggers, that ability triggers an additional time.