Delete about 40 Powerful Offerings, load into Altars of Summoning and at the entrance to the active arena you can use the pedestal on the far right to exchange your Robust and Feeble Offerings for more Powerful Offerings, leaving you with less than five Robust/Feebles each to delete, freeing up two of your Inventory slots. Also you’ll want to delete your [b]Legacy: Acolyte’s Staff[/b] if you haven’t already, to make sure you don’t get anymore Offerings. (΄◉◞౪◟◉｀)