Fow wizard, SkullShield is really good, i highly recommend the item HungerTrap from rogue, it gives both kinds of WeaponDmg and +10 to SkullShield heroic
(You do have a good Skull OH already though)
Also for wizard farming builds, the eternal SteigersFortune is really good
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Here’s a list for luck and gold find requirements at mythic 3 difficulty, they’re also demonstrated below
And i know its not a wizard build, but here’s my warrior farm build that uses Scalp, you can see the different affixes for damage, farming and utility, maybe it’ll help