Complex sentence: In modern fantasy, potions are often portrayed as spells in liquid form, capable of causing a variety of effects, including healing, amnesia, infatuation, transformation, invisibility, and invulnerability.
Split into simpler sentences: In modern fantasy, potions are often used as spells in liquid form. Commonly fantasy uses for potions are healing, amnesia, transformation, love spells, invisibility, and invulnerability.