Hey /vp/

I'm kinda new to IV breeding, so I need some help.

I'm trying to get a 6IV Slakoth. I'm breeding a 5IV Darumaka, which is missing SpDef IV. The most I've breeded to is a female 5IV Slakoth missing the SpDef IV.

I do have some Slakoths with 3-4IVs with one IV in SpDef. But my question is, how do I breed a Slakoth with 5-6IVs with the SpDef IV?

I'll be doing a giveaway/trade later with the 3-5IV babies.