Board Thread:Off Topic/@comment-24993958-20161230201819/@comment-28288412-20170105144629

Wouldn't conjuration be more accurate for luck semblances as you are creating luck of some kind using aura? Unless you are making yourself lucky which would be applying it to your aura and thus would aural.

As for the petals and transformation thing... Honestly, even if it isn't his semblance he has shown that it in general can be done. Even if it is minor magic (since he and presumably Raven aren't closely watched and it isn't portrayed as that strong), is it really unreasonable to say that it can be accomplished by a semblance when something so much more has been done?