Equips I used were
70 1h hammer
-For killing people
65 Yellow Staff
60 Yellow Staff
70 Yellow Staff
65 or 60 relic depending on who I was attacking
2h lvl70 hammer with half %1.5 crit rate stones and x3 %8 PCDmg
lvl60 Relic with x3 %8 PCDmg stones
PLUS Rescue buff and and 30sec Crit buff is very important I could hit xtals 50k easy & up to 68-72k with CSPot/mushies or dopes whatever I chucked in
Gear I used
-To survive 70's use legacy allllll the way you can tank whole teams a dragon DS or WRL and you can support the true DPS'ers in your team giving them anti-stun and -%p-dmg taken as well as yourself.
Ideally every lvl70 PP would love to use Bishop however it's just not viable unless you're using the 65 PvP set or orange sprite set and you're supporting your team by dedicating yourself to a fear spam which isn't real supporting tbh.
Defender of Law on the other hand gives you survival basically no one will kill you especially if you have your -%30 m-dmg masters done, remember supporting isn't just healing PP's are equipped with debuff skills which also support your team mates in hitting through -% dmg talents or AoE from Temps, you have two ways of silencing magic classes including Mystic chicken form if you need to fear spam or you're in the position where you can fear lock whole teams switch to 70 shield (insta cast) you can also use your casting buff and PvP/GW shrooms with Fruits and dopes to insure you wont break your lock due to your shield not proc'ing.
I would not promote 65 PvP set it's just not tanky enough for my liking then again if you're skills are fear spamming and running then you might love it lol.
Hope this helps