Here are Rohan mounts that I will tell you Rohan Crafting/Combining Weapons forging guide that came from other site! Let me introduce to you. Welcome to Mmooffers. They are as follows:
There are Three level of weapons and items. Level(Rohan powerleveling) 1 = white equipment, level 2 = orange equipment, level 3 yellow equipment. You will need 2 particular level 1 white equipment to make 1 level 2 orange equipment, 2 orange equipment to make 1 yellow equipment. And it is all by chance.
You are able to craft, or more like combining, weapons by npcs(sale Rohan Gold), it require you two particular weapon. For example you want to make an orange bow:
Requirement to craft - bow + hunting bow(need Rohan Crone).
Require of weapon: str : 1 str: 7
Agi : 6 agi: 13
No int int : 2
Level : 1 level : 8
Effect of weapon: agi+2 agi +5
Long range damage +1% short range damage + 1%, then you get OOO bow, and the requirement and effect will also changes.
Requirement to use - str:8 agi: 19 int: 2. Effect of weapon - agi +7, long range damage +1%, short range damage + 1%. For the bow, it has its own level requirement, so nothing to talk about.
As you can see, the new orange bow "inherited" the two original white bow's stat and requirements. Not sure about the requirement is added or what, because you always just get rid of the stat requirement first, then combine. But the effect is just taking everything the two bow already have, and put is togather.