Spirit shields and what they do

[vam8 3]

 Arcane Spirit Shield: +20 Magic Bonus. (1/599 Droprate from Corporeal Beast) 

 Elysian Spirit Shield: 30% Chance to block 25% of incoming damage. (1/850 Droprate from Corporeal Beast)

 Spectral Spirit Shield: Reduces damage dealt by the Summoned Souls at Cerberus. (1/599 Droprate from Corporeal Beast)

 Divine Spirit Shield: Reduces incoming damage by 20% but drains your prayer by 16% of damage dealt. (1/599 Droprate from Corporeal Beast)

 Reflective Spirit Shield: Has a 1/5 chance to reflect 15% damage back to attacker. (1/299 Droprate from Shadow Beast)

 Shadow Spirit Shield: Has a 1/5 chance to send out a "Shadow Blast" that does 0-20 damage. (1/299 Droprate from Shadow Beast)

 Siphon Spirit Shield: Has a 1/5 chance to heal for 15% of damage dealt. (1/450 Droprate from Shadow Beast)

[Kid Buu 9]

Very nice guide. Much needed. Thanks for the contribution Vam!