User blog comment:LegerPrime/Duel-Element Dragon Mode/@comment-4636509-20160930130523

Well, as we talk about Laxus, Red Lightning Dragon Mode still will be Single-Element, simply because as we saw, Red Lightning of his is simply greatly augmented lightning, that's all. For Gajeel his battle with Bloodman was simply a step in character's growth which Mashima managed to do - the one, who the last in all DS-stuff reached the Dragon Force state and then protects those, who are dear to him, no more, no less. With Natsu vs. God Serena it is different story, first of all, even if he is keen in battles, he can be his dumb self there too; even if he has lightning flame, Serena will simply counter it with both Cavern and Gale DSM, as well, as his other four unknown types of his DMS might counter it. For Rogue, well, you may remember how Future Rogue attained it - with the death of Sting by his own hands, so while there is a light in his heart, he probably won't gain it. Or he will gain other powers I dunno. And I strongly doubt that Natsu will wield Etherious Inferno Dragon Mode because... it is unnecessary, imo.