Guide Combo 50 shots Naruto Ultimate Ninja Storm 4 [Attack is the best defense]
50 cockroaches, one after the other.Guide to Unlock Naruto Ultimate Ninja Storm 4 Trophy / Achievement "Attack is the best defense"
This trophy / achievement can be unlocked easily with Hinata Hyuga's "Protective 8 Trigrams 64 Palms" Supreme Technique.
With this technique you will in fact unleash a 64-hit combo. Load up the Free Battle mode, start a VS Battle and set the difficulty on very easy. Now stay close to the opponent and press Triangle, Circle (PS4) / Y, B (XBox One) to activate the Ultimate Technique.
Remember that you cannot do this in "Training" mode as the achievements are not unlocked here. Here is a video showing it all: