Rappelz/Items/Boost chips

Boost chips are items that players can use to significantly affect a battle by increasing the amount of damage the target takes for a limited amount of time. They come in the types: each with different ranks. Ranks allow different levels of users to use chips while not overpowering them, by requiring high level creatures a higher resistance rate against lower ranked chips. Also, higher rank chips provide the same bonus as rank one.
 * force chips,
 * soul chips, and
 * luna chips

They can be obtained by using rupees (in-game currency) or exchange of laks from NPC's.

Force Chip
Force chips increase physical damage (melee and ranged for example) while soul chips increase the amount of magical damage.

Rank 1 Force Chip

 * Can be sold to:
 * Merchant Darby for 50R each.

Rank 2 Force Chip

 * Can be sold to:
 * Merchant Darby for 100R each.

Rank 3 Force Chip

 * Can be sold to:
 * Merchant Darby for 200R each.

Soul Chip
Healing is considered using Magical Damage and thus soul chips would improve healings.