Thunder (Xenoblade)

Thunder is one of Dunban's Ether Arts in Xenoblade Chronicles. It deals damage in a cone behind Dunban's back, it can also inflicts Daze.

Intermediate
The intermediate books are only found in shops for 12,400 G
 * Sword Valley
 * Supply Convoy Shop
 * Colony 6
 * Shop 3
 * Shop 4

Advanced
Advanced art books are only available from enemy drops. For any enemies listed with a 0% drop rate, the item can only be obtained using Yoink!, Riki's Talent art.