You don't need a "Hume/Elvaan/Taru/Mithra/Galka" .. you'd just need 2 mobs with compatable skillchain elements or a single mob with a fast TP rate and 2 different compatable moves. I think they were referring to the repercussions of, let's say, a Lizard in the Dunes suddenly being able to drop a Light skillchain because they decided Fireball and Tail Blow would be Fusion and Fragmentation respectivley. At least thats what I assume they meant.
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