practically all spells. many pagans call on a certain deity for an extra oomph, but it isn't required. magick is energy, you tap into it and direct it, you don't need a deity or higher being to assist you. if you wish to cast a spell, but not call on a deity you don't have to. if the spell is something like 'Aphrodite love spell' or 'Bast pet protection spell' i would either find something similar, or just use the ingredients and change the chant.