Runes

"Uhh. I don't really have many items to combine or upgrade. Let me try with this [Left Eye of the Elemental Heretic]." Elliot said as he dumped it into the box.

Immediately, a slightly different AI voice sounded from the box.

[Ding! Elemental Ring detected.]

[Upgrade its effects by putting in items with similar effects. Other items will be consumed to upgrade the Elemental Ring.]

[Combine its effects by putting in items with different effects. Other items will be consumed to enhance the Elemental Ring.]

"Wow, now that you put it this way, it's really cool! With this box and my strength, I could easily dominate several Resource Boxes and then combine all the power-up items into stronger items!" Elliot's eyes shined at the thought.

At that moment, a slightly different thought struck Elliot.

"If they can combine items, they should be able to combine beast cores too, right?"