The Card Yard

Creature — Vedalken Wizard

{U}, {T}: Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way.

Creature — Merfolk Scout Ranger

When this creature enters, it explores, then it explores again. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard. Then repeat this process.)

Creature — Merfolk Scout

When this creature enters, it explores X times. (To have it explore, reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard.)

Legendary Creature — Mutant Ninja Turtle

When Jennika enters, create a 2/2 red Mutant creature token. Plainscycling {2} ({2}, Discard this card: Search your library for a Plains card, reveal it, put it into your hand, then shuffle.)

Artifact

Black spells you cast cost {1} less to cast.

Artifact

{T}, Sacrifice this artifact: Add three mana of any one color. Spend this mana only to cast your commander.

Legendary Creature — Phyrexian Praetor

Flash At the beginning of your end step, draw seven cards. Each opponent's maximum hand size is reduced by seven.

Creature — Hamster Citizen

Whenever you give a gift, draw a card.

Creature — Plant

10,000 Needles — Whenever this creature attacks, it gets +9999/+0 until end of turn.

Creature — Raccoon Berserker

Trample Whenever you expend 4, this creature gets +2/+1 until end of turn. (You expend 4 as you spend your fourth total mana to cast spells during a turn.)

Creature — Spirit

If one or more +1/+1 counters would be put on a permanent you control, that many plus one +1/+1 counters are put on that permanent instead. {T}: Add X mana of any one color, where X is this creature's power.

Legendary Creature — Human Ninja

Sneak {2}{W}{B} (You may cast this spell for {2}{W}{B} if you also return an unblocked attacker you control to hand during the declare blockers step. She enters tapped and attacking.) Whenever Karai deals combat damage to a player, return target creature card from your graveyard to your hand. If her sneak cost was paid this turn, instead return that card to the battlefield.

Creature — Angel Spirit

Flying, protection from black Echo {3}{W}{W} (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, return target creature card from your graveyard to the battlefield.

Creature — Raccoon Scout

As long as there are four or more card types among cards exiled with this creature, it gets +4/+4 and has trample. {1}: Exile target card from a graveyard.

Enchantment

Creatures you control get +X/+X, where X is the number of creatures that entered the battlefield under your control this turn. At the beginning of combat on your turn, create a 1/1 green and white Kithkin creature token.

Creature — Lizard Otter

{T}: This creature deals 1 damage to target opponent. Whenever you cast a noncreature spell, untap this creature.

Enchantment

As this enchantment enters, choose a creature type. Whenever a creature you control of the chosen type enters or attacks, draw a card.

Enchantment — Aura

Gift a card (You may promise an opponent a gift as you cast this spell. If you do, when it enters, they draw a card.) Enchant creature When this Aura enters, tap enchanted creature. If the gift wasn't promised, put three stun counters on it. You control enchanted creature.

Creature — Bird Knight

Flying Whenever another nontoken Bird you control enters, create a 1/1 blue Fish creature token.

Creature — Human Knight

Protection from red; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Legendary Creature — Echidna Warrior

Double strike, trample, haste Whenever one or more creatures you control deal combat damage to a player, create a Treasure token. Treasure Hunter — At the beginning of your upkeep, if you control thirty or more artifacts, you win the game.

Legendary Planeswalker — Koth

+2: Search your library for a basic Mountain card, reveal it, put it into your hand, then shuffle. −3: Koth deals damage to target creature equal to the number of Mountains you control. −7: You get an emblem with "Whenever a Mountain you control enters, this emblem deals 4 damage to any target."

Legendary Artifact Creature — Utrom Warrior

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) When Krang enters, if you have fewer than four cards in hand, draw cards equal to the difference. Krang gets +1/+0 for each other artifact you control.

Artifact

Sacrifice an artifact: Add {C}{C}.

Creature — Human Wizard

If you would draw a card while your library has no cards in it, you win the game instead.

Legendary Creature — Human Scientist Villain

Whenever you draw your first or second card each turn, put an ingenuity counter on Lady Octopus. {T}: You may cast an artifact spell from your hand with mana value less than or equal to the number of ingenuity counters on Lady Octopus without paying its mana cost.

Enchantment

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.

Legendary Creature — Mutant Ninja Turtle

Sneak {W} (You may cast this spell for {W} if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.) Leonardo gets +1/+0 for each other creature you control.

Sorcery

Draw three cards. You may put a land card from your hand onto the battlefield tapped.

Enchantment

If this card is in your opening hand, you may begin the game with it on the battlefield. You may cast spells as though they had flash.

Enchantment

If this card is in your opening hand, you may begin the game with it on the battlefield. If you would gain life, you gain that much life plus 1 instead. As long as you have at least 7 life more than your starting life total, creatures you control get +2/+2.

Creature — Bat Bird

Flying Whenever another creature you control enters, you gain 1 life.

Creature — Rat Otter

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When this creature enters, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Creature — Frog Druid

Reach {1}{G}{U}: Exile another target creature you control, then return it to the battlefield under its owner's control with a +1/+1 counter on it. Activate only as a sorcery.

Creature — Elf Druid

{T}: Add {G}.

Creature — Frog Scout

Ward {1} Other Frogs you control have ward {1}. When this creature enters, target creature you control can't be blocked this turn. Whenever that creature deals combat damage this turn, you may exile it. If you do, return it to the battlefield under its owner's control.

Instant

Gift a card (You may promise an opponent a gift as you cast this spell. If you do, they draw a card before its other effects.) Counter target creature spell. If the gift was promised, instead counter target spell.

Sorcery

Gift a tapped Fish (You may promise an opponent a gift as you cast this spell. If you do, they create a tapped 1/1 blue Fish creature token before its other effects.) Choose target creature you control and target creature you don't control. Put a +1/+1 counter on the creature you control if the gift was promised. Then those creatures fight each other.