Whenever this creature is attacked, it gets "slayer" until the end of the turn. (Whenever a creature that has "slayer" battles, destroy the other creature after the battle.)
Finding a scalpel spider is easy. Just search the web.

• Collector Number: 32
• Rarity: Uncommon
• Type: Creature
• Race: Brain Jacker
• Power: 2000
• Mana Number: 1
• Cost: 3
• Civilization: Darkness
• Artist: Katsuya