Centurion
Character: Rikku
Abilities: any 3 of: (Defense +3% or Defense +5% or Defense +10% or Defense +20%)
Equivalent: Platinum Armguard (Wakka)
Platinum Armlet (Kimahri)
Platinum Bangle (Lulu)
Platinum Bracer (Auron)
Platinum Ring (Yuna)
Platinum Shield (Tidus)