The MAIN way to get good drops on pvp/wildy in runescape was to build up your E.P. but now it seems it would be worth your time to just risk a descent amount and find an oppenent who you think you can defeat who has good armor or weapon since you will get that as a drop.
Chat with our AI personalities
To get 'rare' drops on PvP you need to risk more expensive items and stay in the hot zones. The more you risk and the longer you stay in the hot zones the bigger the chance of getting a 'rare' drop. Although it can take some time.
While on RuneScape PVP worlds, if you die, you only lose the items you are carrying, not those in your bank, never in RuneScape will a death directly affect your banked items.
Revenants drop on rare occasions degradable Pvp armor, like Vesta and Statius. Formerly, you could only get such a drop from other players in Bounty Hunter and PvP-worlds. The drops are worth a lot, and if I'm not mistaken, the Vesta longsword is currently the most expensive at above 30m.
Cows and chickens.
Your skull will go away after spending enough time away from a PVP area.