The Relentless Dragon

Creature — Wolf

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.)

Instant

Target creature gets +2/+2 until end of turn. If you control three or more creatures, it gets +4/+4 until end of turn instead.

Creature — Human Wizard

When this creature dies, draw two cards.

Legendary Creature — Cat Druid

At the beginning of your end step, exile target creature you control, then return it to the battlefield under its owner's control. Then if it's the first end step of the turn, there is an additional end step after this step.

Creature — Snake Rogue

This creature can't be blocked as long as it's attacking alone. Whenever this creature deals combat damage to a player, venture into the dungeon. (Enter the first room or advance to the next room.)

Legendary Creature — Human Cleric

During your turn, Yuna and enchantment creatures you control have trample, lifelink, and ward {2}. At the beginning of your end step, return up to one target enchantment card from your graveyard to the battlefield with a finality counter on it. (If a permanent with a finality counter on it would be put into a graveyard from the battlefield, exile it instead.)

Creature — Human Archer

Reach When this creature enters, you may discard a card. If you do, draw a card.

Legendary Artifact Creature — Insect

Modular 1 If a modular triggered ability would put one or more +1/+1 counters on a creature you control, that many plus one +1/+1 counters are put on it instead. {R}: Destroy target artifact you control. {W}: Zabaz gains flying until end of turn.

Legendary Creature — Human Shaman

Magecraft — Whenever you cast or copy an instant or sorcery spell, scry 1. If that spell's mana value is 5 or greater, create a 4/4 blue and red Elemental creature token. If that spell's mana value is 10 or greater, Zaffai deals 10 damage to an opponent chosen at random.

Legendary Creature — Djinn

You may pay {3}{U} and tap an untapped artifact you control rather than pay this spell's mana cost. Flying

Legendary Creature — Zombie Cat Warrior

Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.) Sacrifice another creature: Surveil 1. Activate only once each turn. Max speed — Whenever a nontoken creature you control dies, create a tapped 2/2 black Zombie creature token.

Creature — Elf Wizard

{G}{U}: This turn, each creature you control enters with an additional +1/+1 counter on it. {G}{U}, Remove a +1/+1 counter from a creature you control: Draw a card.

Legendary Creature — Merfolk Rogue

Flash {2}{U}{B}, Return an unblocked attacking Rogue you control to its owner's hand: Put this card from your hand onto the battlefield tapped and attacking. Whenever Zareth San deals combat damage to a player, you may put target permanent card from that player's graveyard onto the battlefield under your control.

Creature — Human Rebel

Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever this creature attacks and isn't blocked, you may have it deal 1 damage to target creature. If you do, prevent all combat damage this creature would deal this turn.

Creature — Human Cleric

{1}{W}: The next 1 damage that would be dealt to this creature this turn is dealt to target creature instead.

Instant

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

Legendary Creature — Minotaur Monk

At the beginning of your upkeep, you gain X life and draw X cards, where X is the number of permanents you own that your opponents control. {U}{R}{W}: Target opponent gains control of target permanent you control.

Enchantment

{1}{U}: Target creature gains flying until end of turn.

Sorcery

Destroy all creatures with toughness X or less. You lose X life. If X is 6 or more, return a creature card put into a graveyard this way to the battlefield under your control.

Legendary Creature — Tiefling Warrior

Haste {2}, {T}: When you next cast an instant or sorcery spell that targets only a single opponent or a single permanent an opponent controls this turn, for each other opponent, choose that player or a permanent they control, copy that spell, and the copy targets the chosen player or permanent.

Legendary Creature — Human Wizard

{1}, {T}: You may put a land card from your hand onto the battlefield tapped. {4}, {T}: Draw a card. If you control eight or more lands, draw two cards instead.

Sorcery

For each player, choose friend or foe. Each friend creates a token that's a copy of a creature they control. Each foe returns a creature they control to its owner's hand.

Creature — Zombie

Morph—Pay 5 life. (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

Creature — Zombie Giant

Creature — Zombie

Other Zombie creatures have swampwalk. (They can't be blocked as long as defending player controls a Swamp.) Other Zombies have "{B}: Regenerate this permanent."

Snow Creature — Zombie

Snow landwalk (This creature can't be blocked as long as defending player controls a snow land.) {S}: Regenerate this creature. ({S} can be paid with one mana from a snow source.)

Creature — Human Shaman Ally

Cohort — {T}, Tap an untapped Ally you control: Target opponent loses 2 life.

Artifact

Sacrifice a land: You gain 2 life.

Enchantment

Players play with their hands revealed. If a player would draw a card, they reveal it instead. Then any other player may pay 2 life. If a player does, put that card into its owner's graveyard. Otherwise, that player draws a card.