Report reply Diaboliko 170 Posted October 16, 2018 You 'have to' mine it. Its not correct though. They don't seem to ever stop yeilding iron (which is kinda dumb) and probably have to be all turned on at the same time while near each other (they attract lightning so lightbirds can be used) to summon some boss. Not yet checked it out though. Share this comment Link to comment Share on other sites More sharing options...