What level are you? No not in the covenant, I'm in the Darkwraith still but have sinned so I can get invaded. I usually just go in as a human and summon a helper or do the helping myeelf or if your in the darkmoon covenant its a goof place to invade from. I use the silver knight outfit with the artorias sword and black knight shield. My magiis good for when it hits as well!
Are you in the covenant, or being invaded by people in the covenant? My NG+ character is in the covenant but every time I invade I seem to be up against a pair of absolute monsters (yes, the invadee always has a mate in there!) and get slaughtered within seconds every time. Any tips?
On to NG++ now. God knows why! PvP in the cat covenant area is what it's all about. Made over a million souls in few hours of playing!