The Relentless Dragon

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.

Enchantment — Aura

Enchant land When enchanted land becomes tapped, destroy it. That land's controller may attach this Aura to a land of their choice.

Creature — Elf Druid

When this creature enters, put a +1/+1 counter on target creature you control.

Creature — Human Pirate

Whenever this creature attacks and isn't blocked, you may gain control of target artifact defending player controls. If you do, this creature assigns no combat damage this turn.

Creature — Serpent

This creature can't attack unless defending player controls an Island. {U}, Sacrifice an Island: Target land an opponent controls becomes an Island until end of turn. When you control no Islands, sacrifice this creature.

Creature — Phyrexian Hyena

Trample Whenever this creature attacks, it gets +X/+0 until end of turn, where X is the number of permanents you control with oil counters on them.

Sorcery

As an additional cost to cast this spell, sacrifice an artifact. Create three 1/1 red Goblin creature tokens.

Creature — Elemental Knight

Flying Wither (This deals damage to creatures in the form of -1/-1 counters.) Creatures your opponents control with counters on them can't attack or block.

Legendary Creature — Human Shaman

{1}{R}: Kumano deals 1 damage to any target. If a creature dealt damage by Kumano this turn would die, exile it instead.

Enchantment

Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) At the beginning of your upkeep, each player draws a card. If you have the city's blessing, instead only you draw a card.

Legendary Creature — Ogre Spirit

Whenever you activate an ability of an artifact, if it isn't a mana ability, you may pay {R}. If you do, copy that ability. You may choose new targets for the copy.

Legendary Creature — Demon Spirit

At the beginning of your upkeep, sacrifice Kuro unless you pay {B}{B}{B}{B}. Pay 1 life: Target creature gets -1/-1 until end of turn.

Artifact — Vehicle

Collect evidence 6: This Vehicle becomes an artifact creature until end of turn. Whenever this Vehicle attacks, you may cast an instant or sorcery spell from among cards exiled with it. If that spell would be put into a graveyard, put it on the bottom of its owner's library instead. Crew 2

Legendary Creature — Lizard Artificer

Menace, ward {2}, haste Whenever Kylox attacks, sacrifice any number of other creatures, then exile the top X cards of your library, where X is their total power. You may cast any number of instant and/or sorcery spells from among the exiled cards without paying their mana costs.

Legendary Creature — Demon Spirit

Whenever you cast a Spirit or Arcane spell, target opponent exiles a card from their hand.

Land

This land enters tapped. {T}: Add {G} or {W}. {4}, {T}, Sacrifice this land: Draw a card.

Creature — Human Warrior Ally

When this creature enters, create a 1/1 white Ally creature token.

Enchantment

Tap an untapped creature you control: This enchantment deals 1 damage to target player or planeswalker.

Creature — Human Soldier

Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.) {W}{W}: Tap target creature.

Creature — Zombie Horror

At the beginning of each end step, draw a card if you've cast a spell from a graveyard or activated an ability of a card in a graveyard this turn.

Creature — Human Warrior

Heroic — Whenever you cast a spell that targets this creature, this creature deals 2 damage to any target.

Creature — Nightmare Dinosaur

Menace Whenever a creature you control with menace becomes blocked, defending player sacrifices a creature of their choice that's blocking it. {B}{R}: Creatures you control with menace get +1/+0 until end of turn.

Creature — Beast

Whenever this creature becomes blocked, you may have it deal damage equal to its power to target creature. If you do, this creature assigns no combat damage this turn.

Legendary Creature — Elf Archer

{T}: Lady Caleria deals 3 damage to target attacking or blocking creature.

Legendary Creature — Human Scientist Villain

Whenever you draw your first or second card each turn, put an ingenuity counter on Lady Octopus. {T}: You may cast an artifact spell from your hand with mana value less than or equal to the number of ingenuity counters on Lady Octopus without paying its mana cost.

Legendary Creature — Demon

Legendary Creature — Gith Warrior

If you would put one or more counters on a creature or planeswalker you control or on yourself, put that many plus one of each of those kinds of counters on that permanent or player instead. Choose a Background (You can have a Background as a second commander.)

Creature — Centaur Advisor

When this creature enters, you may put target enchantment card from your graveyard on top of your library. If you do, you gain life equal to its mana value.

Legendary Creature — Human Soldier

When Lagrella enters, exile any number of other target creatures controlled by different players until Lagrella leaves the battlefield. When an exiled card enters under your control this way, put two +1/+1 counters on it.

Land

If you control two or more other lands, this land enters tapped. {T}: Add {G}. {X}{G}: Until end of turn, this land becomes an X/X green Hydra creature. It's still a land. X can't be 0.

Land

If you control two or more other lands, this land enters tapped. {T}: Add {G}. {X}{G}: Until end of turn, this land becomes an X/X green Hydra creature. It's still a land. X can't be 0.

Enchantment Creature — Nymph

{1}, Sacrifice a creature: Each opponent loses 1 life and you gain 1 life.

Creature — Phoenix

Flying When this creature dies, you may exile it and collect evidence 4. If you do, return this card to the battlefield tapped. (To collect evidence 4, exile cards with total mana value 4 or greater from your graveyard.)

Enchantment — Aura

Enchant creature Enchanted creature has first strike.

Enchantment

If an opponent who controls at least as many lands as you do would put a land onto the battlefield, that player instead puts that land onto the battlefield then sacrifices a land of their choice.

Sorcery

If you have no land cards in hand, you may reveal your hand rather than pay this spell's mana cost. Search your library for a Forest card, reveal that card, put it into your hand, then shuffle.

Legendary Creature — Bird Noble

Flying Whenever two or more creatures you control attack a player, target attacking creature without flying gains flying until end of turn.

World Enchantment

Discard a card: If the discarded card was a land card, this enchantment deals 2 damage to target player or planeswalker. Any player may activate this ability.

Artifact

Players play with the top card of their libraries revealed. {T}, Sacrifice this artifact: Target player shuffles.

Artifact

Whenever a player casts a blue spell, you may pay {3}. If you do, untap target permanent.

Creature — Nightmare Horror

When this creature enters, target player loses 6 life. When this creature leaves the battlefield, that player gains 6 life. {B}: Regenerate this creature.

Enchantment

Whenever a creature you control deals combat damage to a player, that player discards a card.

Sorcery

Target creature gets +4/+4 and gains trample until end of turn.

Instant

Target creature gets +2/-2 until end of turn.

Sorcery

As an additional cost to cast this spell, sacrifice a creature or pay {4}. Destroy target creature.

Instant

Exile target creature with power 2 or less. Its controller gains 4 life.

Enchantment

Whenever a Mountain you control enters, put a quest counter on this enchantment. If it has six or more quest counters on it, sacrifice it. If you do, search your hand and/or library for a Dragon card and put it onto the battlefield. If you search your library this way, shuffle. Mountaincycling {2} ({2}, Discard this card: Search your library for a Mountain card, reveal it, put it into your hand, then shuffle.)

Instant

This spell can't be countered. Counter target spell.

Legendary Creature — Unicorn

Lifelink At the beginning of each end step, if you gained life this turn, distribute up to that many +1/+1 counters among any number of other target creatures.

Creature — Phyrexian Insect

This creature enters with two oil counters on it. Whenever this creature attacks, you may remove an oil counter from it. If you do, untap it and it gets +1/+1 until end of turn.

Legendary Creature — Human Spellshaper

{X}{R}, {T}, Discard two cards: Latulla deals X damage to any target.

Instant

As an additional cost to cast this spell, discard a card. Draw two cards. Flashback {3}{R} (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.)

Legendary Creature — Human Rogue

Partner with Kamber, the Plunderer (When this creature enters, target player may put Kamber into their hand from their library, then shuffle.) First strike {2}, Sacrifice an artifact or creature: Goad target creature. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.)

Sorcery

Lava Axe deals 5 damage to target player or planeswalker.