* modernized the whole code * moved several mechanics to spell script where they belong * handle missing visuals for Volkhan's Anvil (cherry picked from commit 9ef9b79e84594f6dc2016809a0212b3fc090a0ce)
* modernized the whole code * moved several mechanics to spell script where they belong * handle missing visuals for Volkhan's Anvil (cherry picked from commit 9ef9b79e84594f6dc2016809a0212b3fc090a0ce)