Thunder (chips)

Thunder +1, Thunder +2, Thunder +3 and Thunder +4 are a series of stat chips that appear in Kingdom Hearts Re:coded. When installed in the Stat Matrix, they increase the damage dealt by Thunder-based attacks by a percentage, equivalent to the number stated in the chip's name. When installed between two active CPUs, their effects are doubled.

Obtaining Thunder chips

 * Data-Sora can obtain Thunder +1 from a rare prize blox on Layer 03.
 * Data-Sora can purchase Thunder +1 from Traverse Town: Sector F for 29000 SP.
 * Data-Sora can purchase Thunder +1 from Wonderland: Sector D for 2700 SP.
 * Data-Sora can purchase Thunder +2 from Hollow Bastion I: Sector B starting from 51000 SP.
 * Data-Sora can obtain Thunder +3 from a rare prize blox in Library 3.
 * Data-Sora can obtain Thunder +4 from a rare prize blox in (Castle Oblivion).
 * Data-Sora can purchase Thunder +4 from the Avatar Sector starting from 30000 SP after clearing floor 60.
 * Data-Sora can obtain a Thunder chip as an enemy drop.

Drops

 * Thunder: Invisible (0.05%), Angel Star (0.03%), Eliminator (0.20%)
 * The dropped chip has a 100% chance of being Thunder +1 when the Eliminator is at level 29 or less, a 50% chance between level 30 and level 59, and a 30% chance at level 60 and above.
 * The dropped chip has a 30% chance of being Thunder +2 when the Eliminator is between level 30 and level 59, and a 25% chance at level 60 and above.
 * The dropped chip has a 20% chance of being Thunder +3 when the Eliminator is between level 30 and level 59, and a 25% chance at level 60 and above.
 * The dropped chip has a 20% chance of being Thunder +4 when the Eliminator is at level 60 and above.