Bond of Fatal Touch only works with a bastard sword:
Is this a hard coded issue where you are unable to change which weapon Fatal Touch blesses (given that the class is based on Doomguide of Kelemvor)?Bond of Fatal Touch
The Morninglord's devotion to Lathander has helped him to establish a certain supernatural link to Lathander's powerful weapon. These links manifest in the form of a pale green nimbus around a weapon, representing the ability of the Morninglord to increase the power of the weapon he wields. The ability lasts for 1 round each time it is used and can be invoked as a free action a number of times per day equal to the Morninglord 's charisma bonus (minimum 1). A Morninglord must decide to use the ability before attacking and if the attack misses that use is wasted. At 5th level the bond grants wielded weapons the ghost touch property. At 7th level weapons wielded by a Doomguide gain both ghost touch and undead bane properties. At 9th level wielded weapons gain the ghost touch, undead bane and disruption properties even if they are not bludgeoning weapons. The weapons normal abilities still applies.
Note: Bond of Fatal Touch only works with a Bastard Sword.