Cataclysm Games

Creature — Illusion

Flying When this card is put into your graveyard from your library, you may put it onto the battlefield.

Legendary Planeswalker — Narset

+1: Look at the top card of your library. If it's a noncreature, nonland card, you may reveal it and put it into your hand. −2: When you next cast an instant or sorcery spell from your hand this turn, it gains rebound. (Exile the spell as it resolves. At the beginning of your next upkeep, you may cast that card from exile without paying its mana cost.) −9: You get an emblem with "Your opponents can't cast noncreature spells."

Creature — Shapeshifter

Whenever this creature attacks or blocks, target opponent reveals cards from the top of their library until they reveal a creature card. This creature becomes a copy of that card until end of turn. Then that player puts all cards revealed this way on the bottom of their library in a random order.

Legendary Creature — Rat Ninja

Ninjutsu {3}{B} ({3}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Nashi deals combat damage to a player, exile the top card of each player's library. Until end of turn, you may play one of those cards. If you cast a spell this way, pay life equal to its mana value rather than paying its mana cost.

Legendary Creature — Elf Warrior

At the beginning of your upkeep, you may have target opponent discard a card at random. Whenever an opponent discards a card, you may create a 1/1 green Elf Warrior creature token.

Sorcery

As an additional cost to cast this spell, sacrifice a green creature. Search your library for a green creature card, put it onto the battlefield, then shuffle.

Sorcery

Search your library for a Forest card, put that card onto the battlefield, then shuffle.

Sorcery

Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle. Harmonize {X}{G}{G}{G}{G} (You may cast this card from your graveyard for its harmonize cost. You may tap a creature you control to reduce that cost by an amount of generic mana equal to its power. Then exile this spell.)

Enchantment

Whenever one or more creatures you control deal combat damage to a player, tap all lands that player controls and untap all lands you control.

Instant

Choose one — • Naya Charm deals 3 damage to target creature. • Return target card from a graveyard to its owner's hand. • Tap all creatures target player controls.

Land

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

Legendary Creature — Cat Artificer

When Nazahn enters, search your library for an Equipment card and reveal it. If you reveal a card named Hammer of Nazahn this way, put it onto the battlefield. Otherwise, put that card into your hand. Then shuffle. Whenever an equipped creature you control attacks, you may tap target creature defending player controls.

Enchantment

At the beginning of your upkeep, if you have exactly 1 life, you win the game.

Creature — Human Cleric

Soulbond (You may pair this creature with another unpaired creature when either enters. They remain paired for as long as you control both of them.) As long as this creature is paired with another creature, both creatures have lifelink.

Creature — Vampire Rogue

Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)

Creature — Atog

Exile the top creature card of your graveyard: this creature gets +2/+2 until end of turn.

Enchantment

{2}: Exile target creature card from a graveyard. Create a 1/1 green Saproling creature token.

Enchantment

{1}{B}, Discard a creature card: Draw a card. If the discarded card was a Zombie card, create a tapped 2/2 black Zombie creature token.

Sorcery

Destroy all creatures, then return a creature card put into a graveyard this way to the battlefield under your control. It's a black Zombie in addition to its other colors and types. Exile Necromantic Selection.

Artifact Creature — Necron

Flash Synaptic Disintegrator — When this creature enters, destroy up to one target creature and target player mills three cards.

Artifact Creature — Phyrexian Insect

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) When this creature dies, you may put a -1/-1 counter on target creature.

Creature — Vampire

Flying Whenever a creature you control deals combat damage to a player, put that many +1/+1 counters on it.

Creature — Zombie Giant

{3}{B}{B}, Sacrifice a creature: Return this card from your graveyard to the battlefield. Activate only during your upkeep.

Sorcery

Each player sacrifices six creatures of their choice. You create six tapped 2/2 black Zombie creature tokens.

Creature — Sliver

All Slivers have "{3}, Sacrifice this permanent: Destroy target permanent."

Instant

Needle Drop deals 1 damage to any target that was dealt damage this turn. Draw a card.

Legendary Creature — Demon

Flying Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) Whenever Nefarox attacks alone, defending player sacrifices a creature of their choice.

Legendary Creature — Zombie Minotaur Warrior

Afflict 3 (Whenever this creature becomes blocked, defending player loses 3 life.) At the beginning of each of your postcombat main phases, add {R} for each 1 life your opponents have lost this turn.

Artifact — Equipment

Whenever equipped creature deals damage to a creature, tap that creature. That creature doesn't untap during its controller's untap step for as long as this Equipment remains on the battlefield. Whenever equipped creature deals damage to a player, that player loses 1 life. Equip {2}

Land

{T}: Add {C}. {1}{U}{B}, {T}: Target player mills three cards.

Creature — Drake

Flying When this creature enters, target creature gains flying until end of turn. {4}{U}{U}, Exile this card from your graveyard: Creatures you control gain flying until end of turn.

Creature — Hydra

Tribute 6 (As this creature enters, an opponent of your choice may put six +1/+1 counters on it.) When this creature enters, if tribute wasn't paid, you may have this creature fight another target creature. (Each deals damage equal to its power to the other.)

Creature — Eldrazi Drone

When this creature enters, create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this token: Add {C}."

Artifact

{T}, Put a soul counter on this artifact: Put your commander into your hand from the command zone. Then you lose 3 life for each soul counter on this artifact.

Creature — Elf Warrior

This creature doesn't untap during your untap step. Whenever you cast a green spell, you may untap this creature.

Sorcery // Sorcery

Artifact

This artifact enters tapped. {1}, {T}: Destroy all artifacts, creatures, and enchantments.

Land

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {W}.

Creature — Human Tyranid Advisor

Strategic Coordinator — Basic lands you control have "{T}: Add {C}{C}. Spend this mana only on costs that contain {X}."

Creature — Rat Shaman

{B}, Sacrifice a creature: Target player discards a card. Activate only as a sorcery.

Creature — Rat Rogue // Legendary Creature — Rat Wizard

Artifact Creature — Rat Ninja

Ninjutsu {1}{B} ({1}{B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) When this creature enters, target creature you control gains deathtouch and lifelink until end of turn.

Creature — Rat Rogue // Legendary Creature — Rat Shaman

Creature — Spirit

Flying Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Whenever you cast an instant or sorcery spell, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

Legendary Creature — Human Hero

Flying Whenever Nighthawk or another Hero you control enters, target creature gets +1/+1 until end of turn.

Creature — Vampire Rogue

Flying, deathtouch, lifelink Nighthawk Scavenger's power is equal to 1 plus the number of card types among cards in your opponents' graveyards.