You know how you can wish for buffs in specific stats?
Are the buffs temporary?or are they a permanent increase?

Could you also wish for that same buff multiple times?

Just wondering since I thought about getting the Dragonballs and spam wish for LP xD

They're buffs, not passive buffs. They temporarilly increase that stat by 25%. It lasts for 30 minutes and has a 2 hour cooldown.

ooooh...and I'm assuming it can't be upgraded?xD

Nope. No upgrading it. They're pretty solid buffs as is.

But you can still wish for the other buffs after you wish for one of them, right?

Yeah.

how many times do you collect dragonballs during the time it takes you to get to level 50?

It all depends on the player. If you're actually hunting for dragon balls, you'll probably find them more quickly. If you're like me, and aren't usually online on the weekends and don't look for them, you'll probably only find them a few times.

Wait, at first you get the Dragonballs through quests, how's it done the second time? Only monsters drop them then?

Yep.