What's the lowdown on divine weapons? I'm trying to get past Catacombs with as low level as possible. do i have to level up my weapon to +5 or +10 before I can give it a divine magic? what ember do I need first? Sorry every other game webwsite is blocked at work...
Give Andre of Astora the Divine Ember, and he'll be able to upgrade your +5 weapons to Divine. From the Dark Souls Wiki:
Divine Ember - Found in the Darkroot Garden, in the area where the Moonlight Butterfly is fought. Cross the bridge and climb the tower to find the ember at the top
I rocked a highly upgraded Divine Ricard's Rapier in NG, and in NG+, I went with a Divine Zweihander.