Left Leg of the Forbidden One + Ancient Elf → Dark Elf

Left Leg of the Forbidden One + Spike Seadra → Kaminari Attack

Left Leg of the Forbidden One + Tripwire Beast → The Immortal of Thunder

Left Leg of the Forbidden One + Bolt Escargot → The Immortal of Thunder

Left Leg of the Forbidden One + Bolt Penguin → The Immortal of Thunder

Left Leg of the Forbidden One + The Immortal of Thunder → Kaminari Attack

Left Leg of the Forbidden One + Electric Snake → The Immortal of Thunder

Left Leg of the Forbidden One + Turtle Raccoon → 30,000-Year White Turtle

Left Leg of the Forbidden One + Brave Scizzar → Disk Magician

Left Leg of the Forbidden One + Gemini Elf → Dark Elf

Left Leg of the Forbidden One + Mega Thunderball → The Immortal of Thunder

Left Leg of the Forbidden One + Corroding Shark → Magical Ghost