Starcraft 2: Virtual Booster

Creep Spread    R  Enchantment Creep Spread enters the battlefield with 1 Creep counter. , : Spellcast. Add 1 Creep counter to Creep Spread. Opponent's must pay for each Creep counter on Creep Spread in order to declare an attack.	Evolution Chamber    U  Legendary Artifact X: Put a Charge counter on Evolution Chamber. X is 2 + 2 * the number of Charge counters on Evolution Chamber. Evolution chamber can have a maximum of 3 Charge counters. All Zerg creatures you control gain +1/+1 for each Charge counter on Evolution Chamber.	Neural Parasite    U  Enchantment – Aura Enchant Creature Spellcast You control enchanted creature.	Fungal Growth    U  Sorcery Spellcast (As an additional cost to cast this spell, you may remove any number of Spell counters from creatures you control. Each Spell counter removed this way reduces the cost to cast this spell by or by one mana of any of that spell's colors.) Deal 1 damage and tap all untapped creatures target player controls.
No more commons	No more commons	Snipe    C  Instant Spellcast (As an additional cost to cast this spell, you may remove any number of Spell counters from creatures you control. Each Spell counter removed this way reduces the cost to cast this spell by or by one mana of any of that spell's colors.) Deal 5 damage to target non-Artifact Creature or Player.	No more commons
No more commons	No more commons	Transfuse    C    Spellcast (As an additional cost to cast this spell, you may remove any number of Spell counters from creatures you control. Each Spell counter removed this way reduces the cost to cast this spell by or by one mana of any of that spell's colors.) Prevent the next 4 damage to target creature or player.	Spawning Pool    C  Creature – Building Defender , : Put 1 green 1/1 Ling creature token onto the battlefield. When Spawning Pool dies, Swarm 2 (Put 2 green 1/1 Broodling tokens with Fading 3 onto the battlefield.). 0/3
No more commons	Zergling    C  Creature – Zerg When Zergling enters the battlefield, put a 1/1 green Ling creature token onto the battlefield. 1/1	No more commons	Ling  T  Creature – Zerg 1/1

Creep Spread (rare)
Evolution Chamber (uncommon)
Neural Parasite (uncommon)
Fungal Growth (uncommon)
Snipe (common)
Transfuse (common)
Spawning Pool (common)
Zergling (common)
Ling (token)