Talk:Noble Phantasm/@comment-17738315-20191214044323/@comment-38673582-20191214064019

Its possible to loop NP at NP1 depending on Servant's skills and NP gain, but some contribution like high Overkill bonus requires more NP level. Also type of the enemy is major factor for providing more NP refund(Casters and Rider enemies will give you best NP refund than others).

Lets say you're using NP1 Zerklot with mlb Kaleido and double skadi , first wave is 3Knight class-cleared them with only 30-35% NP refund but if you used NP2/+ the refund gain will be gradually increase according to NP level.