Upgrade Core (Medium)


 * Cores
 * Basic Craft recipes

Obtained

 * Craft: Basic Craft level 7
 * Field: Bloody Ice, Desert Scream, Green Despair, Port Lux, Fort Ruina
 * Dungeon: Lake in Dusk, Ruina Station, Tower of the Dead (B1F), Weakened Ruina Station, Weakened Tower of the Dead (B1F), Chaos Arena Lv1~2