[myxomatosii]

CHA has NO effect on DRU or SHM charm. Only the following effects, in descending order of importance.

1. Level
2. MR

For an ENC it goes

1. Level
2. MR
3. Cha

[Above is fact]
[Below is speculation]

For a NEC I always thought lower CHA made your charms hold longer, as the logic behind a NEC is they are striking fear into the hearts of their pet to control them. Maybe that is just for fear and I'm way off the mark. But what logic leads one to make NEC need LOW CHA for fearing, and HIGH CHA for charming? Doesn't add up. Anyway I'm sure a real NEC will hop in and school us.