This spell works like ice axe, except that instead of the axe being made of ice, it is made of divine lightning; in fact, it is literally formed from a bolt of lightning that you catch as it arcs down from the sky. The bolt of lightning arrives 1 round after you complete the casting of the spell, coming down from the sky at the start of your turn, and you automatically catch it as a free action if you are able to do so, allowing it to form into the shape of the axe of Perun. If you are not able to catch the lightning bolt for some reason, such as having your hands full, being grappled, being entangled, being stunned, or being paralyzed, the lightning bolt simply strikes you for 20d6 points of electricity damage, wasting the spell. (This counts as the spell fizzling for the purpose of effec