Arrow of words

while you have this Feat you can power up any projectile for any damage that the DM makes it, but when the damage die is said that what is it forever, you HAVE to say quote weather it is from a book, song, movies and you have to say the person name along with it, for example, "whether tis nobble in the mind to suffer the sling and ARROWS of outrageous fortune Or to take Arms against a sea of trouble"-Arrow of Shakspeare, Trials of Appollo series. Then after the quote is spoken the DM can determine the type of damage which in that case it will be physic damage. But this feat can only be used four times a day and you have the say the person who spoke the quote or the feat will not work. This feat when activated only lasts till the end of the feat holders turn, so if the pc can fire or throw two projectile it will last two times for his turn. This feat does not work on spells only handheld weapons (for those who try to loophole it)