- Insect Princess
- Insect Queen
- Insect Soldiers of the Sky
- Instant Fusion
- Instant Neo Space
- Instant Overlay
- Insurance
- Intercept
- Interceptomato
- Interdimensional Matter Transporter
- Intervention of Fate
- Intrigue Shield
- Invigoration
- Invincible Demise Lord
- Invincible Hero
- Inviting Cat
- Iron Cage
- Iron Call
- Iron Chain Blaster
- Iron Chain Coil
- Iron Chain Dragon
- Iron Chain Repairman
- Iron Chain Snake
- Iron Draw