Orithium
Doubtless, the protagonist, having mana and sensing magic, would be able to sense the location of the dragon balls without the need for radar? I mean, in theory the dragon balls are made of magic and not ki, maybe that's why the z fighters use a radar to find it, but if you use magic, the radar is not necessary right?
Author just an observation, according to the official data of Dragon Ball, Buu has about 30 Billion of Fighting Power, not 50 to 100 Billion as stated by you.... According to the SSJ Transformation or Super Saiyan she has 2 hypotheses of power, First it is based on the multiplication of the base power that is if Goku for example has 3 Million Base Power, with the SSJ it would be 150 Million already the second hypothesis is that the SSJ would be a fixed power increase after the activated transformation .... which author will use?