The 164 Staves.

you can't use the maker skill to create gachapon items, so no elemental staff with that.

also, because of how INT/LUK works it's the same having a level 163 staff or a level 103 one, as long as your base luk is adjusted accordingly.

I was saying I was going to use the maker skill to remake my regular equips for extra luk and then scroll my shield for luk. I have 103 base, so i need 62 in total, which means using all high-grade crystals on my shoes, overall and gloves is 15 luk (and like 6 luk just from the items base stats) +37 luk from a HT pendant+egg and a z-helm is 58 luk. that means all I need is 6 luk on my shield and I can use it.

That was a long explanation :O