The Relentless Dragon

Enchantment

Cumulative upkeep—Pay 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of each player's upkeep, that player sacrifices a green or white permanent of their choice.

Artifact Creature — Construct

When this creature enters, each player may scry 1. (To scry 1, look at the top card of your library, then you may put that card on the bottom.)

Creature — Human Wizard

Magecraft — Whenever you cast or copy an instant or sorcery spell, this creature gets +1/+0 until end of turn.

Instant

Target player untaps all basic lands they control.

Creature — Elemental

Creature — Human Soldier Ally

Trample When this creature enters, put a +1/+1 counter on each other Ally creature you control. Whenever another Ally you control enters, put a +1/+1 counter on this creature.

Creature — Human Soldier

Vigilance When this creature enters, put a +1/+1 counter on each of up to two target creatures you control.

Creature — Human Warrior Performer

Reach This creature gets +1/+0 and has trample as long as you control a land creature or a land entered the battlefield under your control this turn.

Creature — Human Soldier Rogue

When this creature dies, earthbend 2. (Target land you control becomes a 0/0 creature with haste that's still a land. Put two +1/+1 counters on it. When it dies or is exiled, return it to the battlefield tapped.)

Enchantment — Aura

Enchant creature When this Aura enters, if enchanted creature has flying, this Aura deals 2 damage to that creature and this Aura gains "Enchanted creature loses flying."

Sorcery

Earthquake deals X damage to each creature without flying and each player.

Creature — Giant Druid

Trample When this creature enters, other creatures you control get +3/+3 and gain trample until end of turn.

Creature — Goblin Rogue

Prowl {2}{B} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Goblin or Rogue.) When this creature enters, if its prowl cost was paid, search target opponent's library for three cards and exile them. Then that player shuffles.

Creature — Phyrexian Zombie Knight

{B}{B}, {T}: Destroy target green creature.

Creature — Halfling Peasant

When this creature enters, create a Food token. When you do, target creature you control gets +1/+1 until end of turn for each Food you control. (A Food token is an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.")

Instant

Exile target creature or planeswalker. Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)

Artifact Creature — Leviathan

Flying, trample When this creature enters, you skip your next two turns.

Creature — Demon

Flying {B}, Sacrifice another creature: Regenerate this creature. {2}{B}, Sacrifice two other creatures: Destroy target creature.

Creature — Horror

{0}: If this creature is tapped, exile target creature card from a graveyard and untap this creature.

Creature — Avatar Praetor

First strike, trample At the beginning of your upkeep, put a -2/-2 counter on this creature. Sacrifice a creature: Remove a -2/-2 counter from this creature. If the sacrificed creature was a Thrull, put a +1/+0 counter on this creature. Activate only during your upkeep and only once each turn.

Legendary Creature — Zombie Dragon

Flash Flying Ebondeath enters tapped. You may cast this card from your graveyard if a creature not named Ebondeath, Dracolich died this turn.

Artifact

This artifact enters tapped. {T}: Add {C}. {4}: Roll a d6. Until end of turn, you may have this artifact become an X/X Insect artifact creature with flying, where X is the result. Whenever this artifact attacks, another target attacking creature gains flying until end of turn.

Artifact

{2}, {T}: Untap target attacking creature you control. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

Creature — Human Peasant

When this creature enters, mill three cards, then you may return a land card from your graveyard to your hand. (To mill three cards, put the top three cards of your library into your graveyard.)

Creature — Bird Rogue

Flying When this creature enters, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.)

Creature — Human Wizard

Level up {1}{U} ({1}{U}: Put a level counter on this. Level up only as a sorcery.) LEVEL 2-3 2/4 {U}{U}, {T}: Copy target instant or sorcery spell. You may choose new targets for the copy. LEVEL 4+ 2/5 {U}{U}, {T}: Copy target instant or sorcery spell twice. You may choose new targets for the copies.

Instant

Return target nonland permanent and all other permanents with the same name as that permanent to their owners' hands.

Sorcery

Search your library and graveyard for up to four creature cards with different names that each have mana value X or less and reveal them. An opponent chooses two of those cards. Shuffle the chosen cards into your library and put the rest onto the battlefield. Exile Ecological Appreciation.

Artifact

When this artifact enters, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle. {2}, {T}, Sacrifice this artifact: Put a +1/+1 counter on target creature. Activate only as a sorcery.

Sorcery

If you control four or fewer lands, search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Cycling—Sacrifice a land. (Sacrifice a land, Discard this card: Draw a card.)

Enchantment — Aura

Enchant creature As long as enchanted creature is white, it gets +1/+2. As long as enchanted creature is black, it gets +2/+1.

Creature — Human Peasant

Whenever you cast a creature spell that has an Adventure, draw a card. (It doesn't need to have gone on the adventure first.)

Creature — Dog

Menace (This creature can't be blocked except by two or more creatures.) When this creature enters, create a 1/1 black Rat creature token with "This token can't block."

Legendary Creature — Elf Rogue

Whenever a creature deals combat damage to one of your opponents, its controller may draw a card.

Enchantment — Aura

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +1/+1. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Artifact

When this artifact enters, draw a card. {1}{B}, Sacrifice this artifact: Mill four cards. You may put a creature card from among them into your hand. (To mill four cards, put the top four cards of your library into your graveyard.)

Instant

Exile any number of target creatures you control. Return those cards to the battlefield under their owner's control at the beginning of the next end step.

Sorcery — Arcane

Search your library for an Arcane card, reveal that card, put it into your hand, then shuffle.

Creature — Efreet Shaman

Double strike Whenever this creature deals combat damage to a player, you may cast target instant or sorcery card from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead.

Enchantment Creature — Spirit

First strike Loyalty abilities of planeswalkers your opponents control cost {1} more to activate.

Enchantment Creature — Spirit

{6}{U}, Sacrifice this creature: Draw three cards.

Enchantment Creature — Spirit

Whenever a player casts a spell with mana value 3 or less, this creature deals 2 damage to that player.

Enchantment Creature — Human Samurai

Whenever a Samurai or Warrior you control attacks alone, it gets +1/+1 until end of turn.

Enchantment — Aura

Enchant creature Enchanted creature gets +0/+4. Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Legendary Creature — Halfling Scout

When Elanor enters, create a Food token. At the beginning of your end step, if you sacrificed a Food this turn, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Creature — Eldrazi Octopus

Flash Emerge {5}{U}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.) When you cast this spell, tap up to four target permanents.

Creature — Dragon Wurm

Defender, trample When this creature blocks, it loses defender.

Creature — Spirit

Whenever you cast a Spirit or Arcane spell, reveal the top three cards of your library. Put all land cards revealed this way into your hand and the rest on the bottom of your library in any order. Soulshift 2 (When this creature dies, you may return target Spirit card with mana value 2 or less from your graveyard to your hand.)

Creature — Spawn

At the beginning of your upkeep, unless you sacrifice an Island, sacrifice this creature and it deals 6 damage to you. This creature can't be blocked by red creatures.

Creature — Human Advisor

{3}{G}: Target creature gets +X/+X until end of turn, where X is the number of creatures you control.