Collective 365

Creature — Merfolk Rogue

Vigilance Whenever this creature attacks, you may tap another untapped creature you control. If you do, this creature can't be blocked this turn.

Creature — Spirit

Flying When this creature enters, draw a card if a creature died this turn. Otherwise, each player sacrifices a creature of their choice.

Land

{T}: Add {C}. {B/R}, {T}: Add {B}{B}, {B}{R}, or {R}{R}.

Enchantment

Whenever a creature you control dies, each other player sacrifices a creature of their choice.

Instant

Put any number of target creature cards from your graveyard on top of your library. Draw a card.

Creature — Shapeshifter

Changeling (This card is every creature type.) When this creature enters, you may return target creature card from your graveyard to your hand.

Creature — Elemental Beast

When this creature enters, each player chooses a creature type and returns any number of cards of that type from their graveyard to their hand.

Creature — Giant

Deathtouch Whenever this creature enters or attacks, create two 2/2 black Zombie creature tokens.

Enchantment

Creatures with flying get +2/+0. Creatures without flying get -2/-0.

Creature — Zombie

When this creature enters, each opponent loses X life, where X is your devotion to black. You gain life equal to the life lost this way. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)

Legendary Creature — Horror

Whenever a creature you control becomes blocked, you may return it to its owner's hand. Whenever one or more creatures you control deal combat damage to a player, draw a card.

Legendary Creature — Rat Pilot

At the beginning of combat on your turn, return target Vehicle card from your graveyard to the battlefield. It gains haste. Return it to its owner's hand at the beginning of your next end step.

Creature — Human Scout Ally

Each land and Ally you control has "{T}: Add one mana of any color."

Enchantment

Other enchantments you control have shroud. (A permanent with shroud can't be the target of spells or abilities.) Enchanted creatures you control have shroud.

Enchantment

Sacrifice a creature: Draw cards equal to the sacrificed creature's power, then discard three cards.

Enchantment Creature — Dog

Trample Channel — {2}{G}, Discard this card: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Creature — Treefolk Druid

{T}: Add one mana of any color.

Artifact Land

{T}: Add {R}.

Land

{T}: Add {C}. {1}, {T}: Add two mana in any combination of colors. Spend this mana only to cast legendary spells.

Artifact — Equipment

Whenever equipped creature attacks, put a +1/+1 counter on it and tap up to one target creature defending player controls. Equip {W} ({W}: Attach to target creature you control. Equip only as a sorcery.)

Creature — Demon

Reverberating Summons — At the beginning of your end step, each opponent loses 2 life. Then for each opponent who has less life than you, create a 1/3 black Demon creature token named Plaguebearer of Nurgle.

Creature — Human Pirate

When this creature dies, scry 1 and create a Treasure token. (To scry 1, look at the top card of your library. You may put that card on the bottom. A Treasure token is an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Creature — Dragon

Flying Poison Breath — When this creature enters, until end of turn, whenever a creature an opponent controls is dealt damage, destroy it.

Legendary Creature — Goblin Human Villain

Flying, deathtouch Whenever Green Goblin attacks, discard a card. Then draw a card for each card you've discarded this turn.

Enchantment — Room // Enchantment — Room

Creature — Ooze

Flash When this creature enters, counter target activated or triggered ability from an artifact or enchantment source. If a permanent's ability is countered this way, destroy that permanent. Foretell {G} (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.)

Sorcery

Search your library for a green creature card with mana value X or less, put it onto the battlefield, then shuffle. Shuffle Green Sun's Zenith into its owner's library.

Creature — Human Scout

Eerie — Whenever an enchantment you control enters and whenever you fully unlock a Room, create a 1/1 red Gremlin creature token.

Legendary Creature — Halfling Druid

{2}{G}{U}: Draw a card. You may put a land card from your hand onto the battlefield.

Legendary Creature — Human Soldier

As Greymond, Avacyn's Stalwart enters, choose two abilities from among first strike, vigilance, and lifelink. Humans you control have each of the chosen abilities. As long as you control four or more Humans, Humans you control get +2/+2.

Artifact Creature — Construct

You can't cast creature spells.

Creature — Elemental Incarnation

Menace When this creature enters, target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Evoke—Exile a black card from your hand.

Enchantment

At the beginning of your end step, if you gained 3 or more life this turn, create a 2/2 white Griffin creature token with flying.

Creature — Nightmare

This creature enters with your choice of two different counters on it from among menace, deathtouch, and lifelink.

Legendary Creature — Zombie Warrior

Grimgrin enters tapped and doesn't untap during your untap step. Sacrifice another creature: Untap Grimgrin and put a +1/+1 counter on it. Whenever Grimgrin attacks, destroy target creature defending player controls, then put a +1/+1 counter on Grimgrin.

Creature — Human Wizard

Morph {B} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) Whenever another nontoken creature you control dies, draw a card.

Creature — Tiefling Rogue

Whenever one or more creatures you control deal combat damage to a player, create two Treasure tokens. {B}, Sacrifice X Treasures: Target creature gets -X/-X until end of turn. Activate only as a sorcery.

Creature — Human Wizard

{R}, {T}, Exile two cards from your graveyard: This creature deals 2 damage to any target.

Artifact

This artifact doesn't untap during your untap step. {T}: Add {C}{C}{C}. {4}: Untap this artifact.

Enchantment — Aura

Morbid — This spell costs {3} less to cast if a creature died this turn. Enchant creature When this Aura enters, untap each creature you control. If it's your main phase, there is an additional combat phase after this phase. Enchanted creature gets +2/+2 and has haste.

Sorcery

Search your library for a card, put that card into your hand, then shuffle. You lose 3 life.

Artifact

{T}, Sacrifice an artifact: Target player mills three cards. Whenever an artifact enters, you may untap this artifact.