Infinite Potential Well: Virtual Booster

Heart of the Maelstrom    M  Legendary Land Whenever you cast a spell from your hand, you may exile it. If you do, add mana equal to its mana cost. (Mana cost includes color.) At the beginning of your upkeep, you may cast a card exiled with Heart of the Maelstrom without paying its mana cost. Illus. Steven Belledin	Ghastly Siphoner    U  Creature – Spirit Defile (As you tap lands for mana while casting this spell, you may have them add an extra mana of any kind they could produce. Put a stun counter on each land that adds extra mana this way.) Flying, deathtouch Flesh withers and bones crumble to dust in its wake. 3/4	Ultimus Sliver    U  Creature – Sliver Ultimus Sliver is every creature type (even if this card isn't on the battlefield). Slivers you control and Sliver cards you own that aren't on the battlefield are every creature type. 2/2	Judicial Clerk    U  Creature – Human Cleric Judge spells you cast cost less to cast. Judge creatures you control get +1/+1 and have hexproof. 2/2
Ring of Attunement    C  Artifact – Equipment When Ring of Attunement becomes attached a creature, the next equip ability you activate this turn that targets it costs less to activate. This ability triggers only once each turn. Equip	Wandering Leg Sausage    C  Creature – Insect Forestwalk 2/2	Acid Etchings    C  Enchantment – Aura Enchant permanent When Acid Etchings enters and at the beginning of your upkeep, remove a counter from enchanted permanent.	Unbearable Visions    C  Instant   ( can be paid with any type of mana not already spent this turn.) Destroy target creature if it shares a color with mana spent to cast Unbearable Visions. A glimpse of unreality and the mind shatters.
Memory of Growth    C  Instant Target creature gets +1/+1 until end of turn. Recall (You may exile this spell as it resolves. If you do, return all cards with the same name from your graveyard to your hand.)	Purify the Flesh    C  Sorcery Exile target creature and all Auras attached to it. "Its power comes not of the material world, so unto its world we banish it."	Goblin Looter    C  Creature – Goblin Rogue : Discard a card, then draw a card. "Ooh, shiny!" 1/1	Oakhollow Launderer    C  Creature – Raccoon Citizen At the beginning of your end step, if you expended this turn, you may exile a card from your graveyard. If you do, create a tapped Treasure token. (You expended if you spent mana to cast spells.) 2/2
Seven Gamma Seven    C  Creature – Ood Minion Gestalt 1 (This creature gets +1/+1 for each other creature that shares at least one creature type with it.) “The Beast and his armies will rise from the Pit to make war against God!” — Seven Gamma Seven, “The Impossible Planet” 1/1	Benalish Shieldbearer    C  Creature – Human Soldier : When target creature you control dies this turn, attach all equipment attached to that creature to Benalish Shieldbearer. Activate only if Benalish Shieldbearer isn't equipped. 1/1	Grodun, the Stern Empire    B  Planet – Grodun All creatures get -1/-0. Whenever a creature attacks, tap it. It doesn't untap during its controller's next untap step. 5	Foil  T  Token Enchantment – Aura Role Enchant creature When Foil enters, enchanted creature becomes a copy of target creature an opponent controls.

Heart of the Maelstrom (mythic)
Ghastly Siphoner (uncommon)
Ultimus Sliver (uncommon)
Judicial Clerk (uncommon)
Ring of Attunement (common)
Wandering Leg Sausage (common)
Acid Etchings (common)
Unbearable Visions (common)
Memory of Growth (common)
Purify the Flesh (common)
Goblin Looter (common)
Oakhollow Launderer (common)
Seven Gamma Seven (common)
Benalish Shieldbearer (common)
Grodun, the Stern Empire (basic)
Foil (token)