PC on 4 items please

Purple Wooden Buckler
Armor 13 (req 6 tact)
Health +25 (while in stanc)
Received damage -3 (chane: 14%)

Hale Inscribed Staff of Shelter
Energy +10
Chaos Dmg: 11-22 (req 8 domination)
Halves casting time of spells (10%)
Health +21
Armor +5 (vs physical)

Shocking War Hammer of Fortitude
Lightning Dmg: 18-34 (req 8 hammer)
Damage +12% (while health above 50%)
Health +27

Insightful Shadow Staff of Defense
Energy +10
Light Dmg: 11-22 (req 11 smiting)
Reduce bleeding by 20%
Energy +5
Armor +5

Thanks!

1. merch
2. merch imo (mesmers don't need casting) maybe ~3-4k
3. merch
4. exp/sup salvage

Does sup salvage give better results than exp salvage?