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.	Crush of Rats    U  Creature – Rat All Rat creatures get +1/+0. Whenever a Rat creature enters the battlefield, transform Crush of Rats. 0/1 Mischief of Rats    U  Creature – Rat All Rat creatures get +0/+1. Whenever a Rat creature enters the battlefield, transform Mischief of Rats. 1/0	Racketeering Gang    U  Sorcery Target player may sacrifice all creatures they control. If they don't, transform Racketeering Gang and attach it to that player. "You run a nice little business here. It would be a shame if something bad happened to it." Confidence Game    U  Enchantment – Aura Curse Enchant player At the beginning of enchanted player's upkeep, they lose 1 life for each creature they control. In a confidence game, the Syndicate always wins.	Blessed Pike    U  Artifact – Equipment Equipped creature has first strike and ", , Unattach Blessed Pike and transform it: Blessed Pike deals 3 damage to target creature." Equip Long-range weapons allow fighters to defend themselves from prings without getting in range of their claws. Attacking Spirit    U  Creature – Spirit Flying, lifelink When Attacking Spirit deals combat damage to a player, transform it. The blessing in the pike invokes the wrath of spirits who were killed without honor. 3/1	Overkill    C  Instant When you cast Overkill, if a creature died this turn, you may transform it. Overkill deals 3 damage to any target. There's no such thing as too much destruction. Morbid Fascination    C  Instant (Whenever a spell transforms, its controller may choose new targets for it.) Morbid Fascination deals 3 damage to any target and you gain 3 life. In the dark areas of the Isocracy, there are no rules of engagement. Every win requires someone else to lose it all.
Interception    C  Instant Counter target spell. Pay 3 life: Transform Interception. Any player may activate this ability, but only while Interception is on the stack. Send to Eternity    C  Instant (Whenever a spell transforms, its controller may choose new targets for it.) Send to Eternity can't be countered. Exile target spell.	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.	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.	Entangling Vines    C  Creature – Plant Reach When Entangling Vines deals combat damage to a player, you may transform it and attach it to target creature that player controls. 2/4 Web of Creepers    C  Enchantment – Aura Enchant creature Enchanted creature get -2/-0 and loses flying.	Cleanse the Aether    C  Instant Choose one - - Destroy target enchantment. - Exile target player's graveyard. If Cleanse the Aether would be countered or if its target is illegal, transform it instead. Alhert battlemages believe that a pure soul can fight most truly. Aether Spirit    C  Creature – Spirit Flying The spirits of soldiers fallen in battle guide their fellows to new victories. 1/1
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	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	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	Experimental Weapons Tester    C  Creature – Human Soldier At the beginning of each upkeep, if you control three or more artifacts, transform Experimental Weapons Tester and attach all Equipment you control to it. Cutting-edge technology is used in Alhert to make better cutting edges. 1/2 Enhanced Soldier    C  Artifact Creature – Human Soldier At the beginning of each upkeep, if you control two or fewer other artifacts, transform Enhanced Soldier and unattach all Equipment from it. Enhanced Soldier gets +1/+1 for each Equipment attached to it. 1/2	Swamp    B  Basic Land – Swamp

Planequake (mythic)
Crush of Rats (uncommon)
Racketeering Gang (uncommon)
Blessed Pike (uncommon)
Overkill (common)
Interception (common)
Rampant Bear (common)
Evergrowing Wilds (common)
Entangling Vines (common)
Cleanse the Aether (common)
Fade to Nothing (common)
Needleshooter Pring (common)
Monastery Librarian (common)
Experimental Weapons Tester (common)
Swamp (basic)