Mirroria: Virtual Booster

Rallying Cry    R  Instant White creatures you control get +1/+1 until end of turn. Transform Rallying Cry. "All to arms! Our war begins anew!" – rallying cry of the Alhert Militia Anthem of Alhert    R  Enchantment White creatures you control get +1/+1. The anthem of the Alhert Militia stirs within every soldier the Alhert desire for peace and order, at any cost.	Phantasmal Messenger    U  Creature – Illusion Knight First strike When Phantasmal Messenger becomes the target of a spell or ability, transform it. Though the messenger is fake, the message it carries is real. 3/3 Message of Progress    U  Artifact : Each player draws a card.	Bloodletter Trainee    U  Creature – Human Shaman , : Bloodletter Trainee deals 1 damage to target creature or player that was dealt damage this turn. When a creature dealt damage this way this turn dies, transform Bloodletter Trainee. The art of bloodletting takes years to perfect. The first kill, however, determines which trainees will be successful. 1/1 Gokru, Flayer of Flesh    U  Legendary Creature – Human Shaman , : Gokru, Flayer of Flesh deals 3 damage to target creature or player that was dealt damage this turn. Whenever a creature dealt combat damage by Gokru this turn dies, untap Gokru. The finest bloodletter in Nakra, Gokru can extend the torture for days, even after the victim should be drained of blood. 3/3	Controlling Licid    U  Creature – Licid , : Transform Controlling Licid and attach it to target creature. 2/2 Essence of Control    U  Enchantment – Aura Enchant creature You control enchanted creature. : Unattach Essence of Control and transform it.	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.
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.	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	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	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	Aether Trap    C  Enchantment – Aura Enchant creature When enchanted creature transforms, transform Aether Trap. Shirkal researches have found a unique way of studying the unstable creatures of Mirroria. Ties to Reality    C  Enchantment – Aura Enchant permanent Enchanted permanent's activated abilities can't be activated. If enchanted permanent is a creature, it can't attack or block. As soon as the creature tries to transform, the trap latches onto the ripples in the universe it creates and holds them fast.
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.	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.	Shelled Caterpillar    C  Creature – Insect Trample When Shelled Caterpillar becomes the target of a spell or ability, transform it. Its shell repels physical attacks, and its appetite for magic makes impervious to mystical ones. 3/3 Immaterial Butterfly    C  Creature – Insect Flying Protection from instant spells and from sorcery spells Its gossamer wings, made of concentrated æther, allow it to fly through any conditions unperturbed. 2/2	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	Swamp    B  Basic Land – Swamp

Rallying Cry (rare)
Phantasmal Messenger (uncommon)
Bloodletter Trainee (uncommon)
Controlling Licid (uncommon)
Overkill (common)
Diffuse Essence (common)
Short Circuit (common)
Monastery Librarian (common)
Griffin Hatchling (common)
Aether Trap (common)
Interception (common)
Entangling Vines (common)
Shelled Caterpillar (common)
Needleshooter Pring (common)
Swamp (basic)