Okay but real talk here, I'm tallying how many times Cerberus has gotten hit and 

Physical Strikes - I 
Zan/Almighty Strikes - I I I

Fire Strikes - I

Water Strikes - I

Total Hits: 6 

HALF of the total hits were Zan Strikes. 
Nao is a tiny fighting machine 

... also I'm sorry [@DJAtomika] but this line just made me laugh really fucking hard 

[quote][i]Water hurts it...but what about [b]punching?
[/b][/i]
[/quote]

[b]Izuki voice[/b] What if I just [i]punch it in the face 
[/i]