Ask a Bowman Thread.

1)does maple warrior effect the amount of int you lvl up with for hp washing?
2) i have lvl 27 se, should i max it before lvling up marksmen boost or max se first?

1) No, it does not. MW gives a % of your base stats. Since almost every single bowman in existence has less than 10 base INT, MW will not even add 1 INT to it. MW will not give you any additional INT.

2) Just max SE first, especially since that will only take one more level.