I am going after Entei and Raikou (failing btw) I have Entei red paralyzed but I don't know which ball works best. Quick ball cause I only get one chance anyway or an ultra ball. which one is the better choice?
Generally, it's best to wait until night and use a dusk ball. Although the quick ball is going to be better because the Ultra ball is 2x catch rate and the quick ball is like 4x (I don't actually remember, but it's higher than 2x)