There are two things that "define" Lyn's energy which takes after her personality, that alabaster dolphin princess's energy is both cheeky and overbearing, and while Daimon is using his own version of it, which takes care of the first trait, the second one is instead further increased.
In this case, unlike Lyn who can use her energy for focused attacks by selecting parts of her "rhythm" which she will make clash with the one of the enemy, for Daimon it doesn't work that way, his version of Lyn's energy is an all out one, that's why the way it manifests itself is that black and white energy ring with crystals that orbit it.
