The questions are simple:
When you have a couple natural (Awoken skill) enhanced orbs, and you activate a skill that enhances orbs including said enhanced orbs, do the effects of each 'enhance' add on to each other? Like, say, use Unicorn's skill on a board that already has enhanced light orbs from awoken skills.
Does the same thing happen when you activate two different enhance orb skills that can affect the same type of orb?
And if so, is the effect additive or multiplicative?