Troka is a level 65 Asmodian NPC in AION Retail 7.8. It sells Manastone: HP +40 and Manastone: MP +40 among other goods.

Sells

Item	Price
Manastone: HP +40
Manastone: MP +40
Manastone: Accuracy +16
Manastone: Evasion +8
Manastone: Weapon Attack +2
Manastone: Magic Boost +16
Manastone: Parry +16
Manastone: Block +16
Manastone: Crit Strike +8
Manastone: HP +65
Manastone: MP +65
Manastone: Accuracy +21
Manastone: Evasion +11
Manastone: Weapon Attack +4
Manastone: Magic Boost +21
Manastone: Parry +21
Manastone: Block +21
Manastone: Crit Strike +11
Manastone: Magical Accuracy +8
Manastone: Resist Magic +8
Manastone: Maximum Flight Time +4