New Mirrodin: Virtual Booster

Epicenter at the Cave Network    R  Land When Epicenter at the Cave Network enters the battlefield, sacrifice a land. When Epicenter at the Cave Network enters the battlefield, target creature gets +4/+4 until end of turn. : Add or to your mana pool.	Microbial Corrosion    U  Enchantment – Aura Enchant artifact or creature : Put a copy of Microbial Corrosion on the battlefield, enchanting target non-enchanted artifact, or non-enchanted creature. At the beginning of your upkeep, enchanted permanent's controller loses 1 life.	Sojfa, Leonin Prioress    U  Legendary Creature – Cat Cleric : Prevent the next 2 damage that would be dealt to another target creature or player. "I used to tend the garden as a part of my vows. Lately, I've gained a lot more vows." 1/1	Ursilodon    U  Creature – Bear Cat When Ursilodon enters the battlefield, put two colored ion counters on it. As long as Ursilodon has a black counter on it, it gains lifelink. As long as Ursilodon has a red counter on it, it must be blocked, if able. As long as Ursilodon has a green counter on it, it gains trample. 3/3	Reflexive Orbit    C  Instant Put a white ion counter on target permanent. Until end of turn, creatures you control with white counters on them gain protection from the color of your choice.
Rootwater Guardian    C  Creature – Merfolk Warrior "It appears, when threatened, they fan violent red fins. Well, that's terrifying. On second thought, fishing is for lazy men. We should take up farming." -Orgon, Auriok Illusionist 4/3	Ionized Beebles    C  Creature – Beeble When Ionized Beebles enters the battlefield, put a colored ion counter on it. As long as Ionized Beebles has a white counter on it, it gains first strike. As long as Ionized Beebles has a blue counter on it, it gains flying. 2/2	Layered with Soot    C  Enchantment – Aura Enchant land you control When Layered with Soot enters the battlefield, draw a card, then discard a card. Enchanted land is a Swamp and a Mountain.	Rich Vein    C  Land – Locus : Add to your mana pool. Tap two untapped Locuses you control: Add to your mana pool. "Leave it to a Mirran to put down leylines in a land so rich with mana..." — Atticus, Vedalken Genius	Ionic Instability    C  Sorcery Target opponent loses 1 life and you gain 1 life for each color of mana spent to cast Ionic Instability. (For example, if you paid to cast Ionic Instability, that player would lose 5 life and you would gain 5 life.)
Shade Haunt    C  Creature – Spirit When Shade Haunt enters the battlefield, if an opponent controls more lands than you, you may search your library for a Plains or Forest card, reveal it, put it into your hand, then shuffle your library. 0/2	Ionic Surge    C  Instant Until end of turn, target creature gains reach and gets +1/+1 for each color of mana spent to cast Ionic Surge. (For example, if you paid to cast Ionic Surge, target creature would get +2/+2 and gain reach until end of turn.)	Hoverguard Replica    C  Artifact Creature – Drone Flying , Sacrifice Hoverguard Replica: Target creature gains hexproof until end of turn. "Why bother replicating drones instead of me? I'm a much better conversationalist." -Orgon, Auriok Illusionist 2/2	Ridgeroach Mutt    C  Creautre – Insect Wolf : Ridgeroach Mutt gets +2/+0 until end of turn. 4/2	Mountain    B  Basic Land – Mountain

Epicenter at the Cave Network (rare)
Microbial Corrosion (uncommon)
Sojfa, Leonin Prioress (uncommon)
Ursilodon (uncommon)
Reflexive Orbit (common)
Rootwater Guardian (common)
Ionized Beebles (common)
Layered with Soot (common)
Rich Vein (common)
Ionic Instability (common)
Shade Haunt (common)
Ionic Surge (common)
Hoverguard Replica (common)
Ridgeroach Mutt (common)
Mountain (basic)