Three Special types, which are used only for specific fusions Garvas, Koumori Dragon, Mystical Elf , and for nothing else, as far as I know. Dark Elf Master Duel. The main advantage to properly learning general fusions is that you don't have to memorize tons of specific card fusions. Other monsters only count as their official type as far as I know. Duel Links Yu-Gi-Oh!
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