Very unfair question. but. Kagura's gravity magic vs Bluenote stinger's gravity magic????

I guess that Bluenote Stinger will win,because it was 発言しました によって either Lahar または Doranbolt that Bluenote Stinger defeated the Blue Dragon または something all によって himself. Although I'm pretty sure that it was the Blue Dragon that he was talking about...but I'll still check to make sure, since now that I rethink about Bluenote defeating a Blue Dragon isn't really possible because the ドラゴン already went missing 7 years before the present time.