The Relentless Dragon

Sorcery

Destroy all creatures. They can't be regenerated. Threshold — If there are seven or more cards in your graveyard, instead destroy all creatures, then create two 1/1 white Spirit creature tokens with flying. Creatures destroyed this way can't be regenerated.

Creature — Ouphe

When this creature enters, you gain 2 life. Persist (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 — Human Pirate

Flying Whenever this creature attacks, another target creature attacking the same player or planeswalker gains flying until end of turn. Encore {4}{U} ({4}{U}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

Creature — Fox Samurai

Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) When this creature enters, you may tap target creature.

Creature — Fox Cleric

{1}{W}: This creature gets +0/+X until end of turn, where X is the number of cards in your hand.

Legendary Creature — Cat Bard Druid

When Kitt Kanto enters, create a 1/1 green and white Citizen creature token. At the beginning of combat on each player's turn, you may tap two untapped creatures you control. When you do, target creature that player controls gets +2/+2 and gains trample until end of turn. Goad that creature.

Land

If this land would enter, sacrifice a Plains instead. If you do, put this land onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {W}. {1}{W}, {T}: Create a 1/1 white Soldier creature token.

Instant

Choose one. If you control a commander as you cast this spell, you may choose both instead. • Breathe Flame — Klauth's Will deals X damage to each creature without flying. • Smash Relics — Destroy up to X target artifacts and/or enchantments.

Sorcery

Creatures you control get +X/+X until end of turn, where X is your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.)

Creature — Faerie Rogue

Flying {1}{U}, {Q}: Target opponent exiles the top card of their library. Until end of turn, you may play that card. ({Q} is the untap symbol.)

Sorcery

Just a second (As long as this spell is on the stack, players can't move permanents.) One at a time, throw ten cards you own from outside the game onto the playing area from a distance of at least three feet (about one meter). For each of those cards, Knife and Death deals 1 damage to each creature or planeswalker you don't control that card is touching. You gain life equal to the damage dealt this way.

Creature — Human Knight

Convoke When this creature enters, look at the top six cards of your library. You may reveal up to two creature cards with mana value X or less from among them, where X is the number of creatures that convoked this creature. Put the revealed cards into your hand, then shuffle.

Creature — Dryad Knight

When this creature enters, choose one — • Put two +1/+1 counters on this creature. • Destroy target artifact or enchantment. • You gain 4 life.

Creature — Human Knight

Protection from red; banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Creature — Human Knight

Whenever this creature attacks, it gets +1/+1 until end of turn for each untapped creature you control.

Artifact

Imprint — When this artifact enters, each player exiles the top three cards of their library. Whenever a player casts a spell from their hand, that player exiles it. If the player does, they may cast a spell from among other cards exiled with this artifact without paying its mana cost.

Creature — Goblin Shaman

Whenever a Goblin you control is put into a graveyard from the battlefield, you may put a +1/+1 counter on this creature.

Creature — Kobold Soldier

Other Kobold creatures you control get +0/+1 and have trample.

Creature — Kobold

First strike Other Kobold creatures you control have first strike.

Creature — Kobold

Other Kobold creatures you control get +1/+0.

Legendary Creature — Spirit

Kodama of the Center Tree's power and toughness are each equal to the number of Spirits you control. Kodama of the Center Tree has soulshift X, where X is the number of Spirits you control. (When this creature dies, you may return target Spirit card with mana value X or less from your graveyard to your hand.)

Legendary Creature — Spirit

Whenever you cast a Spirit or Arcane spell, each other creature you control gets +1/+1 and gains trample until end of turn.

Sorcery — Arcane

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.

Legendary Creature — Dwarf Warrior

Whenever another nontoken creature you control dies, if it was enchanted or equipped, return it to its owner's hand. Creature tokens you control that are enchanted or equipped get +1/+1.

Legendary Creature — Human Pilot

Mounts and Vehicles you control have haste. Whenever a Mount you control enters, it becomes saddled until end of turn. Whenever a Vehicle you control enters, it becomes an artifact creature until end of turn.

Artifact Creature — Equipment Dog

Menace Equipped creature gets +2/+2 and has menace. Whenever this creature or equipped creature deals combat damage to a player, goad each creature that player controls. Reconfigure {4} ({4}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

Creature — Elf Cleric

Lifelink (Damage dealt by this creature also causes you to gain that much life.) When this creature dies, each player mills three cards. (They each put the top three cards of their library into their graveyard.)

Legendary Creature — Serpent

This spell can't be countered. Trample, ward {4} Whenever Koma deals combat damage to a player, create four 3/3 blue Serpent creature tokens named Koma's Coil.

Creature — Djinn

Trample At the beginning of your upkeep, if you don't control a creature named Keeper of Kookus, this creature deals 3 damage to you and attacks this turn if able. {R}: This creature gets +1/+0 until end of turn.

Creature — Kor Scout

When this creature enters, you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.

Legendary Creature — Zombie Warrior

Korlash's power and toughness are each equal to the number of Swamps you control. {1}{B}: Regenerate Korlash. Grandeur — Discard another card named Korlash, Heir to Blackblade: Search your library for up to two Swamp cards, put them onto the battlefield tapped, then shuffle.

World Enchantment

At the beginning of your upkeep, sacrifice this enchantment unless you tap an untapped creature you control. Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Legendary Creature — Moonfolk Pilot

Vehicles you control have crew 2. At the beginning of combat on your turn, target artifact creature you control gains lifelink and vigilance until end of turn.

Legendary Creature — Human Ninja

When Kotose enters, exile target card other than a basic land card from an opponent's graveyard. Search that player's graveyard, hand, and library for any number of cards with the same name as that card and exile them. Then that player shuffles. For as long as you control Kotose, you may play one of the exiled cards, and you may spend mana as though it were mana of any color to cast it.

Enchantment

Devoid (This card has no color.) Whenever you cast a creature spell with mana value 4, 5, or 6, create two 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add {C}." Whenever you cast a creature spell with mana value 7 or greater, draw three cards.

Creature — Goblin Shaman

Sacrifice an artifact: This creature deals 1 damage to each creature without flying.

Legendary Creature — Human Warrior Villain

Vigilance Top of the Food Chain — Kraven's power is equal to the greatest mana value among permanents you control.

Creature — Cat Villain

{2}{G}: This creature gets +2/+2 until end of turn. Activate only once each turn.

Artifact Creature — Insect Thopter

Flying, trample When this creature enters, for each player, destroy up to one nonbasic land that player controls. For each land destroyed this way, its controller may search their library for a basic land card, put it onto the battlefield tapped, then shuffle.

Legendary Creature — Goblin

Whenever Krenko attacks, put a +1/+1 counter on it, then create a number of 1/1 red Goblin creature tokens equal to Krenko's power.

Creature — Elf

Creature spells you cast with mana value 6 or greater cost {2} less to cast.

Land

This land enters tapped. {T}: Add {C}. {2}, {T}, Sacrifice this land: Search your library for a Forest card and a Plains card, put them onto the battlefield tapped, then shuffle.

Legendary Creature — Cat Advisor

At the beginning of your upkeep, put a shield counter on target creature an opponent controls. Whenever you put one or more counters on a creature you don't control, tap that creature and goad it. It gains trample until your next turn. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.)

Enchantment — Aura

Enchant non-Wall creature you control When this Aura enters, draw a card at the beginning of the next turn's upkeep. Tap enchanted creature: This Aura deals 1 damage to any target. Put a -0/-1 counter on enchanted creature. Activate only if enchanted creature is untapped.

Artifact

{2}, {T}: Prevent all damage that would be dealt this turn by target creature you control. That creature gets +0/+X until end of turn, where X is its mana value.