Collective 365

Legendary Creature — Human Assassin

Menace Creatures you control have wither. (They deal damage to creatures in the form of -1/-1 counters.) Whenever a creature an opponent controls dies, if its toughness was less than 1, draw a card.

Creature — Phyrexian Wurm

When this creature enters, creatures your opponents control get -2/-2 until end of turn. Whenever a creature an opponent controls dies, that player loses 2 life.

Instant

Target creature gets +2/+2 and gains trample until end of turn.

Instant

Massive Raid deals damage to any target equal to the number of creatures you control.

Legendary Enchantment — Background

Commander creatures you own have "This creature enters with an additional +1/+1 counter on it" and "Other creatures you control enter with an additional +1/+1 counter on them."

Creature — Rhino Druid

At the beginning of your upkeep, each opponent chooses money, friends, or secrets. For each player who chose money, you and that player each create a Treasure token. For each player who chose friends, you and that player each create a 1/1 green and white Citizen creature token. For each player who chose secrets, you and that player each draw a card.

Creature — Demon

First strike, deathtouch This creature can only attack alone. Whenever this creature attacks a player and isn't blocked, that player's life total becomes 1. This creature assigns no combat damage this combat.

Creature — Vampire Cleric

{T}, Sacrifice another creature: Add {B}{B}{B}. Spend this mana only to cast Vampire, Cleric, and/or Demon spells.

Creature — Merfolk

Other Merfolk creatures you control get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

Enchantment

Whenever you attack with two or more legendary creatures, put a +1/+1 counter on each of up to two target attacking creatures. At the beginning of your end step, if you control a creature with power 4 or greater, draw a card.

Instant

Target creature you control deals damage equal to its power to target creature or planeswalker you don't control.

Artifact Creature — Human Artificer

{U}, {T}, Return an artifact you control to its owner's hand: You may put an artifact card from your hand onto the battlefield.

Sorcery

Target player draws 2ˣ cards. (2⁰ = 1, 2¹ = 2, 2² = 4, 2³ = 8, 2⁴ = 16, 2⁵ = 32, and so on.)

Legendary Creature — Human Warlock

Whenever you scry or surveil, draw a card. (Draw after you scry or surveil.)

Artifact — Equipment

When this Equipment enters, attach it to target creature you control. Equipped creature gets +2/+2 and has flying and first strike.(It deals combat damage before creatures without first strike.) Equip {2}{W}{W}

Creature — Tyranid

Ravenous (This creature enters with X +1/+1 counters on it. If X is 5 or more, draw a card when it enters.) Terror from the Deep — When this creature enters, it fights up to one target creature an opponent controls. If that creature would die this turn, exile it instead.

Creature — Devil

Whenever a player sacrifices a permanent, this creature deals 1 damage to any target.

Creature — Devil Warrior

Menace (This creature can't be blocked except by two or more creatures.) Whenever this creature attacks, target creature gets +1/+0 until end of turn. Blitz {1}{R} (If you cast this spell for its blitz cost, it gains haste and "When this creature dies, draw a card." Sacrifice it at the beginning of the next end step.)

Land

{T}: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

Land

This land enters tapped. {T}: Add {C}. {3}, {T}, Return this land to its owner's hand: Search your library for a Gate card, put it onto the battlefield, then shuffle. If you control ten or more Gates with different names, you win the game.

Artifact

{1}, Sacrifice this artifact: Draw a card. {2}{G}, Sacrifice this artifact: Target creature you control gets +3/+3 and gains trample until end of turn. Draw a card. Activate only as a sorcery.

Creature — Merfolk Scout

Whenever this creature attacks, you may tap another untapped Merfolk you control. When you do, return target creature card with mana value 3 or less from your graveyard to the battlefield.

Enchantment — Room // Enchantment — Room

Artifact Creature — Robot Artificer

Whenever another artifact you control enters, create a 2/2 colorless Robot artifact creature token. This ability triggers only once each turn.

Artifact Creature — Robot Ninja

When this creature enters, create a 1/1 colorless Robot artifact creature token.

Enchantment — Aura

Enchant artifact you control At the beginning of your upkeep, create a token that's a copy of enchanted artifact. Then if you control eight or more artifacts with the same name as one another, you win the game.

Land

{T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Pilot or Vehicle spell. {3}, {T}: Target Vehicle becomes an artifact creature until end of turn.

Artifact — Vehicle

{5}, Exile this Vehicle and four other artifact creatures and/or Vehicles you control: Create Mechtitan, a legendary 10/10 Construct artifact creature token with flying, vigilance, trample, lifelink, and haste that's all colors. When that token leaves the battlefield, return all cards exiled with this Vehicle except this card to the battlefield tapped under their owners' control. Crew 2

Creature — Human Wizard

As this creature enters, choose a nonland card name. Spells with the chosen name can't be cast.

Instant

Draw four cards. You skip your next turn.

Legendary Creature — Sphinx

Flying Whenever Medomai deals combat damage to a player, take an extra turn after this one. Medomai can't attack during extra turns.

Artifact

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Instant

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.) Draw two cards.

Artifact — Vehicle

Vigilance This Vehicle enters with an oil counter on it. Remove an oil counter from this Vehicle: It becomes an artifact creature until end of turn. Crew 3 (Tap any number of creatures you control with total power 3 or more: This Vehicle becomes an artifact creature until end of turn.)

Legendary Creature — Weird Detective

Melek's power and toughness are each equal to twice the number of instant and sorcery cards in your graveyard. The first instant or sorcery spell you cast each turn costs {3} less to cast.

Sorcery

Destroy each artifact with mana value X or less.

Artifact Creature — Construct

Sorcery

Reveal the top five cards of your library. Put one of them into your hand. Then choose an opponent. They put one on the bottom of your library. Then you put one into your hand. Then they put one on the bottom of your library. Put the other into your hand. Flashback {7}{U}{U}