The Game Cave

Land — Swamp Mountain

({T}: Add {B} or {R}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Land — Island Mountain Plains

({T}: Add {U}, {R}, or {W}.) This land enters tapped. Cycling {3} ({3}, Discard this card: Draw a card.)

Creature — Wurm

Riot (This creature enters with your choice of a +1/+1 counter or haste.) When this creature enters, choose up to one — • This creature fights target creature you don't control. • Destroy target land with an activated ability that isn't a mana ability.

Sorcery

Destroy all lands.

Artifact — Equipment

When this Equipment enters, you may search your library and/or graveyard for a card named Eivor, Battle-Ready, reveal it, and put it into your hand. If you search your library this way, shuffle. Equipped creature gets +2/+0 and has trample. Equip {2}

Creature — Bird Assassin

Flying Whenever this creature enters or attacks, exile up to one target card from a graveyard. If a creature card is exiled this way, create a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a card.") Whenever you draw your second card each turn, each opponent loses 1 life and you gain 1 life.

Creature — Bird

Flying Echo {2}{U} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When this creature enters, look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.

Creature — Human Wizard

Morph—Return a Bird you control to its owner's 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.)

Creature — Beast

Sacrifice a Beast: You gain 4 life.

Creature — Mole Horror

When this creature enters, mill three cards. You may put a creature card from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on this creature. (To mill a card, put the top card of your library into your graveyard.)

Creature — Beast

Devour 3 (As this creature enters, you may sacrifice any number of creatures. It enters with three times that many +1/+1 counters on it.) When this creature enters, it deals X damage divided as you choose among up to X target creatures, where X is its power. Each of those creatures deals damage equal to its power to this creature.

Creature — Rat

When this creature enters, target opponent discards a card.

Artifact Creature — Robot

Whenever you cast an artifact spell, create a 1/1 colorless Robot artifact creature token. {R}, {T}: Creature tokens you control gain haste until end of turn.

Instant — Trap

If an opponent had three or more cards put into their graveyard from anywhere this turn, you may pay {0} rather than pay this spell's mana cost. Exile target player's graveyard.

Legendary Creature — Vampire

If a nontoken creature would die, exile that card with a blood counter on it instead. As long as an exiled creature card with a blood counter on it has flying, Rayami has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, protection, reach, trample, and vigilance.

Legendary Creature — Fish Mutant

Flying Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.) Whenever a creature you control with a counter on it deals combat damage to a player, draw a card.

Legendary Creature — Human Wizard

Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, you may draw a card. You may draw an additional card if Rayne is enchanted.

Instant

Destroy target enchantment. Flashback {G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Legendary Creature — Demon

Flying, trample Pay 2 life, Sacrifice another creature: Search your library for a card, put that card into your hand, then shuffle.

Sorcery

As an additional cost to cast this spell, sacrifice a land. Destroy target land.

Creature — Beast

When this creature enters, return a black or red creature you control to its owner's hand. When this creature enters, each player sacrifices a land of their choice.

Creature — Bear

Whenever this creature becomes blocked, it gets +2/+2 until end of turn.

Artifact Creature — Masticore

First strike (This creature deals combat damage before creatures without first strike.) At the beginning of your upkeep, sacrifice this creature unless you discard a card. At the beginning of your draw step, you may have this creature deal 3 damage to target creature.

Artifact

At the beginning of each player's end step, if that player has 5 or less life, this artifact deals 2 damage to that player.

Land

This land enters tapped unless you control two or fewer other lands. {T}: Add {G} or {W}.

Enchantment — Aura

Enchant permanent Vanishing 3 (This Aura enters with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.) When this Aura leaves the battlefield, enchanted permanent's controller sacrifices it.

Creature — Eldrazi

({C} represents colorless mana.) Trample, haste Whenever this creature becomes the target of a spell an opponent controls, counter that spell unless its controller discards a card.

Sorcery

Return target permanent to its owner's hand. Exile Reality Strobe with three time counters on it. Suspend 3—{2}{U} (Rather than cast this card from your hand, you may pay {2}{U} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

Creature — Beast

When this creature enters, exile all lands. When this creature leaves the battlefield, return the exiled cards to the battlefield tapped under their owners' control.

Creature — Shapeshifter

Changeling (This card is every creature type.) As this creature enters, choose a creature type. You may look at the top card of your library any time. You may cast creature spells of the chosen type from the top of your library.

Creature — Vedalken Wizard

As this creature enters, choose a basic land type. Lands you control are the chosen type in addition to their other types.

Sorcery

Put target creature card from a graveyard onto the battlefield under your control. You lose life equal to that card's mana value.

Instant

Return up to X target cards from your graveyard to your hand, where X is the number of black permanents target opponent controls as you cast this spell.

Legendary Artifact Creature — Scarecrow

({2/W} can be paid with any two mana or with {W}. This card's mana value is 10.) Other Scarecrow creatures you control get +1/+1. Whenever another Scarecrow you control enters, destroy target permanent.

Creature — Gorgon

Whenever another creature dies, scry 1. {B}: This creature gains deathtouch until end of turn. {1}{G}: This creature gains hexproof until end of turn.

Sorcery

Target opponent reveals their hand. You choose up to X nonland cards from it and exile them. For each card exiled this way, search that player's graveyard, hand, and library for any number of cards with the same name as that card and exile them. Then that player shuffles.

Sorcery

Return X cards at random from your graveyard to your hand. Exile Reap the Past.

Creature — Human Soldier

Vigilance Threshold — As long as there are seven or more cards in your graveyard, this creature has "When this creature dies, you may pay {W}{W}. If you do, return this card to the battlefield under your control."

Instant

Change the target of target spell that targets only a player. The new target must be a player.

Instant

Counter target spell that targets a permanent you control.

Instant

Return all artifacts to their owners' hands. Cycling {2} ({2}, Discard this card: Draw a card.)

Sorcery

Choose target land. Create three tokens that are copies of it, except they're 3/3 creatures in addition to their other types and they have vigilance and menace. (They're affected by summoning sickness.)