Allowed items: sword only This is the first of wide variety of powers which are designed to upgrade your conjured sword. Of course you can simply imbue some combat power into your sword and then struggle with its energy requirements, but with burning blast, you can aspire for more. This power imbues your sword with a weaponspell, so that it will not need recharging but will flash now and again as any other weapon with weaponspell. Until the power wears out, that is. But then you can simply recast it, right?

See also: imbue chilling blast, imbue fireball