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| Iceberg | Icewolf | Ilusión | Indigo | Indra |
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| Inquisidor | Insania | Irdaya la Bruja | Ironside | Isotopo |
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| Jack | Jade | James | Jean Marc Lemmans | JH |
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| Jovenes Campeones | Jmelch | Kaamy | ||
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| Kaijin | Kotodama | Kraven | Kundra, la Hechicera | |