The Card Yard

Legendary Creature — Horse

Horses you control have haste. (They can attack and {T} as soon as they come under your control.) Whenever Shadowfax attacks, you may put a creature card with lesser power from your hand onto the battlefield tapped and attacking.

Sorcery

Exile all creature cards from target player's graveyard. You may cast spells from among those cards for as long as they remain exiled, and mana of any type can be spent to cast them.

Enchantment

Unreliable Visions — At the beginning of your first main phase, discard a card. If you do, draw a card. Undying Vengeance — Whenever you play a land or cast a spell from anywhere other than your hand, this enchantment deals 1 damage to each opponent.

Enchantment — Aura

Enchant player At the beginning of each of enchanted player's postcombat main phases, there is an additional beginning phase after this phase. (The end step happens after the added untap, upkeep, and draw steps.)

Instant

Domain — Look at the top X cards of your library, where X is the number of basic land types among lands you control. Put up to two of them into your hand and the rest into your graveyard. You lose 2 life.

Creature — Vampire Rogue

Tap another untapped Rogue you control: This creature gains deathtouch until end of turn. Whenever this creature deals combat damage to a player, that player mills three cards. (They put the top three cards of their library into their graveyard.)

Sorcery

Create two tapped 1/1 white Spirit creature tokens with flying.

Legendary Creature — Hedgehog Mercenary

Haste Whenever Shadow the Hedgehog or another creature you control with flash or haste dies, draw a card. Chaos Control — Each spell you cast has split second if mana from an artifact was spent to cast it. (As long as it's on the stack, players can't cast spells or activate abilities that aren't mana abilities.)

Creature — Ouphe

Whenever this creature attacks, blight 1. (Put a -1/-1 counter on a creature you control.) Whenever a creature you control with one or more counters on it dies, exile that many cards from the top of your library. Until your next end step, you may play those cards.

Land — Plains Swamp

({T}: Add {W} or {B}.) 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.)

Creature — Zombie Goblin

When this creature dies, target creature an opponent controls gets -1/-1 until end of turn.

Creature — Merfolk Shaman

{3}{G}: Put a +1/+1 counter on target creature. {2}{U}, Remove a +1/+1 counter from a creature you control: Draw a card.

Creature — Elf Ranger

Reach Sharpshooter Elf's power is equal to the number of creatures you control. When this creature enters, it deals damage equal to its power to target creature with flying an opponent controls.

Sorcery

Destroy target artifact, enchantment, or creature with flying. Surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Creature — Minotaur Warrior

This spell costs {1} less to cast for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) Haste

Creature — Lizard

Cycling {3}{G} ({3}{G}, Discard this card: Draw a card.) When you cycle this card, you may search your library for a basic land card or a Desert card, put it onto the battlefield, then shuffle. (Do this before you draw.)

Legendary Creature — Gamma Advisor Hero

Vigilance Power-up — {6}{G/W}: Put a +1/+1 counter on She-Hulk. Then double the number of +1/+1 counters on each creature you control. (Activate each power-up ability only once. Reduce the cost by her mana cost if she entered this turn.)

Legendary Creature — Gamma Hero

Reach, trample Power-up — {4}{G}{G}: Destroy up to one target artifact or enchantment. Put a +1/+1 counter on She-Hulk. (Activate each power-up ability only once. Reduce the cost by her mana cost if she entered this turn.)

Instant

Kicker {1} (You may pay an additional {1} as you cast this spell.) Target creature you control gets +0/+3 until end of turn. If this spell was kicked, that creature also gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Instant

Target creature gets +1/+2 and gains deathtouch until end of turn. Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.")

Instant

Target creature you control gains protection from the color of your choice until end of turn. Draw a card.

Land — Mountain Forest

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

Creature — Treefolk

Trample Cumulative upkeep—Put a +1/+1 counter on a creature an opponent controls. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Land

{T}: Add {C}. {T}, Sacrifice this land: Search your library for a basic Mountain, Forest, or Plains card, put it onto the battlefield tapped, then shuffle. Cycling {R}{G}{W} ({R}{G}{W}, Discard this card: Draw a card.)

Creature — Angel Warrior

Flying When this creature enters, return target permanent card with mana value 2 or less from your graveyard to the battlefield. Foretell {3}{W} (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.)

Artifact Creature — Robot

Flying When this creature enters, create a 1/1 white Soldier creature token.

Artifact — Vehicle

Flash Flying When this Vehicle enters, exile up to one target creature you control. Return that card to the battlefield under its owner's control at the beginning of the next end step. Crew 1

Creature — Dragon

Flying, lifelink Megamorph {5}{W}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When this creature is turned face up, put a +1/+1 counter on each other Dragon creature you control.

Legendary Artifact — Equipment

Equipment named Sword of Kaldra, Shield of Kaldra, and Helm of Kaldra have indestructible. Equipped creature has indestructible. (Damage and effects that say "destroy" don't destroy it.) Equip {4}

Enchantment — Aura

Enchant creature As long as enchanted creature is green, it gets +1/+1 and has indestructible. (Damage and effects that say "destroy" don't destroy it. If its toughness is 0 or less, it still dies.) As long as enchanted creature is white, it gets +1/+1 and has flying.

Artifact — Equipment

Equipped creature gets +1/+1. Whenever equipped creature attacks alone, untap it and scry 1. (Look at the top card of your library. You may put that card on the bottom.) Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Legendary Creature — Elder Demon

Flying Sacrifice another creature: Create a Blood token. If you sacrificed an Angel this way, create a number of Blood tokens equal to its toughness instead. {W/B}{W/B}{W/B}, Sacrifice six Blood tokens: Return each creature card from your graveyard to the battlefield with a finality counter on it. Those creatures are Vampires in addition to their other types.

Snow Land

This land enters tapped. As this land enters, choose a color. {T}: Add one mana of the chosen color.

Creature — Faerie

Flying, vigilance This creature gets +1/+1 as long as you control an artifact. This creature gets +1/+1 as long as you control an enchantment.

Enchantment — Aura

Enchant creature Enchanted creature gets +2/+2 and is goaded. (It attacks each combat if able and attacks a player other than you if able.) Whenever enchanted creature attacks, you create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Creature — Merfolk Warrior

When this creature enters, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Artifact Creature — Scarecrow

Defender {1}: Add one mana of any color. Activate only once each turn.

Creature — Halfling Soldier

Vigilance When this creature enters, you may sacrifice a token. When you do, exile target creature an opponent controls until this creature leaves the battlefield.

Land

{T}: Add {C}. {1}, {T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Instant

Shock deals 2 damage to any target.

Creature — Rat Rogue

This creature can't be blocked. Threshold — Whenever this creature deals combat damage to a player, draw a card. Then discard a card unless there are seven or more cards in your graveyard.

Creature — Merfolk Scout

Flying When this creature enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Instant

Target creature you control gets +1/+1 and gains hexproof until end of turn. Untap it. (It can't be the target of spells or abilities your opponents control.)

Artifact — Equipment

Equipped creature gets +1/+1 and has vigilance and reach. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Enchantment

When this enchantment enters, the Ring tempts you. At the beginning of your end step, if a permanent you controlled left the battlefield this turn, put a +1/+1 counter on target creature you control.

Artifact — Equipment

Equipped creature gets +1/+1. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Enchantment — Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Exile the top four cards of your library. Until the end of your next turn, you may play those cards. II, III — Whenever you cast a spell this turn, put a +1/+1 counter on target creature you control.

Instant

Destroy target artifact, enchantment, or creature with flying. Scry 1.

Sorcery

Shower of Coals deals 2 damage to each of up to three targets. Threshold — Shower of Coals deals 4 damage to each of those permanents and/or players instead if there are seven or more cards in your graveyard.