Pures won't be much help because Pking is no longer in play however, you can make it if you wish. Once you've reached your maximum level, train attack and OSRS gold build up your strength on Dummies in Varrock. When you've reached that level, start taking on men, goblins, and chickens. As you gain strength, move on to more advanced levels. I suggest that you train your strength and attack at five levels. Progression like this would be effective.

5 Attack 5 Strength, 5 Strength, 10, att and then 10 strength (you should be more capable of training at 25-30), 35 str 30 att. 35 att. 45 str. 40 att. 50 str. 45 att. 55 att. 40 att. 50 str.

I suggest that you target 5 attack levels per 10+ from 50+. There is no reason to have a 100% pure of 99 str and 50 hits because you won't hit. It's up to you to train them in defense, range,, prayer, and mage. Better is better than double comparing, there is nothing better! In this regard, i suggest that you do not create a pure unless you seeking something to buy RuneScape Mobile gold fill up your time.