Doubled Powers (Hermitcraft & Dream SMP Crossover AU)

Grian was just minding his own business, dancing around the treetops in his jungle home, when disaster struck. HCBBS. No one knew what it meant, until they arrived. The Dream SMP. And even worse, some of them had the same powers the Hermits had, in a world where no powers should be doubled. Will this work out? What sp...