The Relentless Dragon

World Enchantment

Whenever a player taps a snow land for mana, that player adds one mana of any type that land produced. That land doesn't untap during its controller's next untap step.

Land

This land enters tapped. {T}: Add {C}. {2}, {T}, Sacrifice this land: Tap two target lands.

Sorcery

Draw three cards. Then discard two cards unless you discard a creature card. Harmonize {4}{U} (You may cast this card from your graveyard for its harmonize cost. You may tap a creature you control to reduce that cost by {X}, where X is its power. Then exile this spell.)

Instant

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Return target permanent to its owner's hand.

Instant

Exile target enchantment. Cycling {3} ({3}, Discard this card: Draw a card.)

Creature — Elf Druid

{T}: Add X mana of any one color, where X is the number of Elves on the battlefield.

Creature — Elf Mutant

Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.)

Instant

Target creature deals damage equal to its power to itself. If that creature is attacking, Wisecrack deals 2 damage to that creature's controller.

Creature — Unicorn Monger

{2}: Target creature gains protection from the color of its controller's choice until end of turn. Any player may activate this ability.

Creature — Elemental

Flying When this creature enters, destroy target enchantment. Evoke {W} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

Legendary Creature — Wraith Noble

Flying Whenever one or more creatures deal combat damage to you, each opponent sacrifices a creature of their choice that dealt combat damage to you this turn. The Ring tempts you. Discard a card: Witch-king of Angmar gains indestructible until end of turn. Tap it.

Legendary Creature — Wraith Noble

Flying Whenever Witch-king attacks, defending player sacrifices a creature with the least power among creatures they control.

Artifact

When this artifact enters, destroy all Curses attached to you. You have hexproof. (You can't be the target of spells or abilities your opponents control, including Aura spells.)

Artifact

When this artifact enters, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.) {3}{U}, Sacrifice this artifact: Draw two cards.

Creature — Wolf

Hexproof (This creature can't be the target of spells or abilities your opponents control.) Whenever an opponent casts a blue or black spell during your turn, put a +1/+1 counter on this creature.

Instant

Return target creature to its owner's hand. Then return another target creature to its owner's hand unless its controller pays {1}.

Instant

Target creature gets -3/-3 until end of turn. {1}{B}, Exile this card from your graveyard: Put a +1/+1 counter on target creature you control. Activate only as a sorcery.

Sorcery

Choose two — • Target player mills three cards, then you return a land card from your graveyard to your hand. • Destroy target noncreature, nonland permanent with mana value 2 or less. • Target creature gets -3/-1 until end of turn. • Target opponent loses 2 life and you gain 2 life.

Creature — Treefolk Warlock

Magecraft — Whenever you cast or copy an instant or sorcery spell, you gain 1 life.

Enchantment — Aura

Enchant creature Enchanted creature has base power 0 and has "At the beginning of your upkeep, you lose 1 life unless you sacrifice this creature."

Instant

As an additional cost to cast this spell, pay 3 life. Counter target creature spell.

Creature — Wurm

Whenever this creature blocks or becomes blocked by a creature, that creature gains wither until end of turn. (It deals damage to creatures in the form of -1/-1 counters.) Whenever this creature deals damage to an opponent, remove all -1/-1 counters from it.

Enchantment Creature — Sphinx

Flying {3}{U}: Scry 1.

Creature — Demon

Flying When Witty Demon enters, if your starting library had at least 13 cards over the minimum, search your library for a card and put that card into your hand, then shuffle your library. Otherwise, Witty Demon deals 4 damage to you.

Creature — Human Wizard

{T}: Return this creature and target creature you control to their owner's hand.

Artifact — Book

{T}: Exile target instant or sorcery card from a graveyard. Roll a d20. Activate only as a sorcery. 1—9 | Copy that card. You may cast the copy. 10—19 | Copy that card. You may cast the copy by paying {1} rather than paying its mana cost. 20 | Copy each card exiled with this artifact. You may cast any number of the copies without paying their mana costs.

Creature — Kithkin Cleric

Other Kithkin creatures you control get +1/+1.

Creature — Elemental Wolf

Whenever this creature attacks, you may pay {1}{R} and discard a card. If you do, this creature deals damage to target creature or planeswalker equal to the discarded card's mana value.

Creature — Wolf Bat

Flying Whenever you draw your second card each turn, you may pay {B}. If you do, return this card from your graveyard to the battlefield with a finality counter on it. (If a creature with a finality counter on it would die, exile it instead.)

Enchantment

At the beginning of your upkeep, create X 2/2 green Wolf creature tokens, where X is the number of your opponents with four or more cards in hand.

Enchantment — Aura

Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G}. {4}{G}, Sacrifice this Aura: Create a 2/2 green Wolf creature token. Activate only during your turn.

Creature — Incarnation

Flying As long as this card is in your graveyard and you control an Island, creatures you control have flying.

Creature — Elemental

As this creature enters, sacrifice any number of untapped Forests. Wood Elemental's power and toughness are each equal to the number of Forests sacrificed as it entered.

Creature — Elf Scout

When this creature enters, search your library for a Forest card, put that card onto the battlefield, then shuffle.

Creature — Elf

Morph {2}{G}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When this creature is turned face up, target creature gains trample until end of turn.

Artifact

Whenever a player casts a green spell, you may pay {1}. If you do, you gain 1 life.

Creature — Beast

When this creature enters, you may search your library for a nonlegendary green creature card with mana value 3 or less, put it onto the battlefield, then shuffle.

Creature — Elemental

Vigilance, trample Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.

Artifact

When this artifact enters, you gain 3 life and get {E}{E}{E} (three energy counters). {2}{G}, Sacrifice this artifact: You gain 3 life and get {E}{E}{E}.

Creature — Elemental Horror

{1}{B}{G}, {T}: Target Forest becomes a 4/4 black and green Elemental Horror creature. It's still a land.

Instant

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Untap target permanent and gain control of it until end of turn. It gains haste until end of turn.

Enchantment

{1}: The next time you would draw a card this turn, each player returns a permanent they control to its owner's hand instead.

Creature — Human Artificer

Artifact creatures you control have flying. At the beginning of combat on your turn, you may have target noncreature artifact you control become a 0/0 artifact creature. If you do, put four +1/+1 counters on it.

Creature — Phoenix

Flying You may cast this card from your graveyard by paying {W}{U}{B}{R}{G} rather than paying its mana cost. If you do, it enters with two +1/+1 counters on it.

Artifact — Equipment

Whenever equipped creature deals combat damage to a player, destroy all permanents other than this Equipment. Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery.)

Creature — Wurm

Trample When this creature dies, create three 5/5 green Wurm creature tokens with trample. When Worldspine Wurm is put into a graveyard from anywhere, shuffle it into its owner's library.

Enchantment

Players can't play lands. Lands can't enter the battlefield. At the beginning of each upkeep, any player may sacrifice two lands of their choice or have this enchantment deal 5 damage to that player. If a player does either, destroy this enchantment.

Creature — Treefolk

{G}{G}: This creature gains forestwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Forest.) {B}{B}: This creature gains swampwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Swamp.)

Artifact

At the beginning of each player's upkeep, that player mills a card.

Enchantment

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.

Creature — Human Knight

Whenever you cast a Knight spell, create a 1/1 white Human creature token.

Enchantment

At the beginning of each end step, each opponent loses life equal to the life they lost this turn. (Damage causes loss of life.)

Sorcery

Target creature deals damage to itself equal to its power.