Display inventory. Drop useless crap.
Soren is currently carrying...
1 Tower Map
1 Exclamation Mark
1 Gate Blueprint
1 Small Gold wrench
1 Larger gold wrench
1 small gear
1 Gold Ingot
4 Magic Relays
1 Alchemy Crystal Pouch which is holding 12 Light Crystals
Soren has an Inventory size of 20.
The crystal pouch protects the Crystals. If the crystals are damaged or destroyed they release all their energy. Thats why Soren can't carry them in his regular inventory