Mirroria: Virtual Booster

Planequake    M  Sorcery Transform all permanents. Transform Planequake. Without any warning, all of Mirroria can change. There is no way to anticipate a planequake, nor any means of predicting its results. Hall of Infinite Mirrors    M  Enchantment If another permanent would enter the battlefield, it enters the battlefield transformed instead. The Shirkalite monks believe that the chaos caused by a planequake is a message from the Worldbeing, the purest essence of Mirroria.	Rock of Ages    U  Artifact Whenever a spell or permanent transforms, put a warp counter on Rock of Ages and you gain 1 life. When Rock of Ages has ten or more warp counters on it, transform it. The rock just sits there, eternal and unchanging, as the world transforms around it. Dimensional Portal    U  Artifact Whenever another spell or permanent transforms other than as a result of this ability, remove a warp counter from Dimensional Portal. If you do, choose a double-faced spell or permanent at random. Transform that card. Through it, one can see what was and what may yet to be.	Hidden Haunting    U  Creature – Spirit Whenever a player casts a spell or a creature attacks, transform Hidden Haunting. Despite its malevolence, it can't summon the courage to attack. 2/2 Apparent Nothingness    U  Enchantment Hexproof At the beginning of each end step, transform Apparent Nothingness. "Hello? Is someone there?"	Repentant Sinner    U  Creature – Human Rogue , : Each opponent gains 1 life. You lose life equal to the life gained this way. Then if you have less life than each opponent, transform Repentant Sinner. "Forgive me, Father, for I have sinned." 1/3 Maniacal Killer    U  Creature – Human Rogue , : Each opponent loses 1 life. You gain life equal to the life lost this way. Then if you have more life than each opponent, transform Maniacal Killer. "...and may the streets run with blood. Amen." 3/1	Needleshooter Pring    C  Creature – Goblin Rogue Whenever Needleshooter Pring attacks, you may have target untapped creature defending player controls transform and block it this combat if able. If you do, transform Needleshooter Pring. It irritates travelers through the mountains from afar. 1/2 Frightened Pest    C  Creature – Goblin Rogue Whenever Frightened Pest becomes blocked, it gets +1/-1 and gains trample until end of turn. When attacked, prings will lash out chaotically. 1/2
Griffin Hatchling    C  Creature – Griffin At the beginning of your upkeep, put a warp counter on Griffin Hatchling. When Griffin Hatchling has four or more warp counters on it, transform it. 0/1 Overgrown Griffin    C  Creature – Griffin Flying, vigilance A griffin in flight is awesome to behold. It blots out the sky with its majesty. 3/3	Short Circuit    C  Instant Short Circuit deals 2 damage to any target. If Short Circuit would be countered or if its target is illegal, transform it instead. A loose wire will ruin your whole day. Goblin Electrician    C  Creature – Goblin Haste "Ooh! What does this button do?" 1/1	Evergrowing Wilds    C  Land : Add . Whenever another land transforms, you may transform Evergrowing Wilds. As life expands its range, the lands must grow to follow. Solidifying Mirage    C  Land : Add . , Sacrifice Solidifying Mirage: Search your library for a basic land card and put it onto the battlefield. Then shuffle. Only on Mirroria do the mirages take on a physical existence.	Phantom Offense    C  Enchantment – Aura Enchant creature Enchanted creature gets -1/-1 and must block and be blocked if able. When enchanted creature dies, exile it and transform Phantom Offense. Phantom of Aggression    C  Creature – Spirit Whenever a player cast a spell with the same name as the exiled card, Phantom of Aggression deals 1 damage to that player. 2/2	Diffuse Essence    C  Enchantment Creatures you control get +0/+1. : Transform Diffuse Essence and attach it to target creature. Concentrated Rage    C  Enchantment – Aura Enchant creature Enchanted creature gets +2/+0. : Unattach Concentrated Rage and transform it.
Fade to Nothing    C  Instant Return target creature to its owner's hand. If Fade to Nothing would be countered or if its target is illegal, transform it instead. "Begone! Return to the nothingness from which you came!" Unfading Phantasm    C  Creature – Illusion Hexproof Though only an illusion of the mind, it wants a corporeal form. Your corporeal form. 1/2	Rampant Bear    C  Creature – Bear When Rampant Bear dies, if it's in your graveyard, transform it. 2/2 Runegrowth Ritual    C  Sorcery You may cast Runegrowth Ritual from your graveyard by paying . Then exile it. Search your library for a land card, reveal it, and put it into your hand. Then shuffle.	Strike from Shadows    C  Instant Destroy target nonblack creature. If Strike from Shadows would be countered or if its target is illegal, transform it instead. The only way to save yourself from the assassin's blade is to be already dead. Shadow Assassin    C  Creature – Human Assassin First strike Not even the shadows will mourn your death. 2/1	Monastery Librarian    C  Creature – Human Advisor Whenever the third spell of a turn is cast, transform Monastery Librarian. "Quiet! No casting spells in the library!" – the Librarian, last words 1/1 Library's Orangutan    C  Creature – Ape Advisor Hexproof Though he was initially annoyed at the unwanted change, the Librarian realized he could now reach the uppermost bookshelves with ease. 3/2	Island    B  Basic Land – Island

Planequake (mythic)
Rock of Ages (uncommon)
Hidden Haunting (uncommon)
Repentant Sinner (uncommon)
Needleshooter Pring (common)
Griffin Hatchling (common)
Short Circuit (common)
Evergrowing Wilds (common)
Phantom Offense (common)
Diffuse Essence (common)
Fade to Nothing (common)
Rampant Bear (common)
Strike from Shadows (common)
Monastery Librarian (common)
Island (basic)