Princess Lliana of Quespia

When Princess Lliana of Quespia enters the battlefield create a 3/3 white spirit creature token.
Spirit creatures you control have "Possess: Pay
life equal to this creature's power. This creature becomes an aura enchantment that gives +*/+*,
where the value is equal to the creature's power
and toughness. Attach this to target non spirit creature you control"
She is not who she seems to be.