Talk:Excalibur/@comment-29561206-20161106195439

This furnace is actually really underestimated. Excalibur's value stacking mechanic pairs well with high-value ores and rapidly-dropping mines like Spitfire Iron or Wubium. Each ore will get the amount of the high ore plus the low ore's value for 7 seconds, so it's actually better than really high furnaces like Sword God Shrine and Aether Refiner, sometimes even better than Volcango.