Coliseum Card Co.

Creature — Spirit

Sacrifice this creature: Target player loses 1 life.

Creature — Ooze

When this creature enters, create a 2/2 green Ooze creature token. At the beginning of your end step, put a +1/+1 counter on each Ooze you control. {1}{G}{G}{G}: Create a 2/2 green Ooze creature token.

Instant

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

Legendary Creature — Inhuman Noble Hero

Flying Whenever you cast a noncreature spell, Black Bolt gets +2/+2 until end of turn. Lethal Voice — Whenever Black Bolt becomes the target of a spell or ability an opponent controls, destroy target nonland permanent that player controls.

Creature — Phyrexian Soldier

This creature enters with an oil counter on it. {1}, Remove an oil counter from this creature: This creature gains indestructible until end of turn.

Artifact — Equipment

Flash When this Equipment enters, attach it to target creature you control. That creature gains indestructible until end of turn. Equipped creature gets +1/+0. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Creature — Phyrexian Warrior

Menace Equipment spells you cast cost {1} less to cast. Activated abilities of Equipment you control that target this creature cost {1} less to activate.

Artifact — Equipment

For Mirrodin! (When this Equipment enters, create a 2/2 red Rebel creature token, then attach this to it.) Equip abilities you activate of other Equipment cost {1} less to activate. Equipped creature has double strike. Equip {3}{R}{W}

Creature — Spirit

Whenever you cast a Spirit or Arcane spell, you may put a ki counter on this creature. {1}, Remove X ki counters from this creature: For each counter removed, this creature gets +2/+0 until end of turn.

Enchantment — Aura

Enchant creature Enchanted creature gets +1/+1 for each Forest you control.

Creature — Elemental

When this creature enters, mill three cards. You may put a land 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.)

Instant

Target creature gets +3/+1 until end of turn. Exile the top card of your library. Until the end of your next turn, you may play that card.

Enchantment — Aura

Enchant land When this Aura enters, incubate 2. (Create an Incubator token with two +1/+1 counters on it and "{2}: Transform this token." It transforms into a 0/0 Phyrexian artifact creature.) Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color.

Creature — Phyrexian

Defender {2}{B}, {T}: Each opponent loses X life, where X is the number of creatures with defender you control.

Artifact Creature — Construct

Prototype {2}{R} — 3/2 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) Haste

Creature — Vampire

Whenever this creature or another creature dies, target player loses 1 life and you gain 1 life.

Land — Swamp Mountain

({T}: Add {B} or {R}.) As this land enters, you may pay 2 life. If you don't, it enters tapped.

Creature — Demon

Flying At the beginning of your upkeep, target player draws a card and loses 1 life.

Sorcery

Destroy all creatures. For each nontoken creature destroyed this way, you create a tapped Treasure token.

Enchantment

Nonbasic lands are Mountains.

Creature — Elf Druid

Vivid — {T}: For each color among permanents you control, add one mana of that color.

Instant

Target opponent exiles a creature or planeswalker they control with the greatest mana value among creatures and planeswalkers they control.

Creature — Badger

Kicker {B} (You may pay an additional {B} as you cast this spell.) When this creature enters, if it was kicked, creatures you control gain menace until end of turn. (A creature with menace can't be blocked except by two or more creatures.)

Legendary Creature — Human Bard

Each nonland card in your hand without foretell has foretell. Its foretell cost is equal to its mana cost reduced by {2}. (During your turn, you may pay {2} and exile it from your hand face down. Cast it on a later turn for its foretell cost.) Whenever you cast your second spell each turn, goad target creature an opponent controls.

Creature — Cat Soldier

Backup 1 (When this creature enters, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.) Whenever this creature attacks, tap target artifact or creature an opponent controls.

Creature — Phyrexian Imp

Flying Corrupted — As long as an opponent has three or more poison counters, this creature has deathtouch and lifelink.

Sorcery

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

Legendary Creature — Troll Shaman

Domain — When Bortuk Bonerattle enters, if you cast it, choose target creature card in your graveyard. Return that card to the battlefield if its mana value is less than or equal to the number of basic land types among lands you control. Otherwise, put it into your hand.

Creature — Elemental Warrior

Trample This creature enters with two +1/+1 counters on it. Whenever one or more +1/+1 counters are put on another permanent you control, if it's the first time +1/+1 counters have been put on that permanent this turn, put a +1/+1 counter on this creature.

Land

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

Artifact Creature — Golem

Prototype {3}{G} — 3/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) When this creature enters, you gain life equal to its power.

Sorcery

Search your library for up to X basic land cards, where X is the number of lands you control, put them onto the battlefield tapped, then shuffle.

Enchantment — Saga

Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.) I — You may sacrifice a creature. If you do, each opponent discards a card. II — Return target creature card from your graveyard to your hand. III — Target opponent may sacrifice a nonland, nontoken permanent of their choice. If they don't, they lose 2 life and you draw a card.

Instant

Target player mills three cards. Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Creature — Dragon Horror

Flying At the beginning of your end step, exile the top card of each opponent's library. You may play those cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it. Whenever a nonland permanent an opponent owns enters the battlefield under your control, they lose life equal to its mana value.

Creature — Phyrexian Elf Scout

Toxic 2 (Players dealt combat damage by this creature also get two poison counters.)

Creature — Leviathan

When this creature enters, if you cast it from your hand, tap all nonblue creatures. Those creatures don't untap during their controllers' next untap steps.

Instant

Counter target spell unless its controller pays {2}. Corrupted — Counter that spell instead if its controller has three or more poison counters.

Instant

Destroy target artifact, enchantment, or creature with flying.

Legendary Creature — Human Ally

Whenever Bruse Tarl enters or attacks, target creature you control gains double strike and lifelink until end of turn. Partner (You can have two commanders if both have partner.)

Legendary Creature — Human Advisor

If an opponent would mill one or more cards, they mill twice that many cards instead. (To mill a card, a player puts the top card of their library into their graveyard.)

Instant

Double target creature's power until end of turn. Flashback {4}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Enchantment

Whenever a player taps a nonbasic land for mana, this enchantment deals 1 damage to that player.