Giana, Newly Crowned

Lifelink, vigilance
{2}{u}: Create a 2/2 white and blue Knight
creature token with Vigilance.
Experiment - Once per turn, when Giana is dealt damage, you may tap an untapped knight you
control to prevent up to 1 damage that would be
dealt to her. If you cast two spells with different
card types this turn, prevent up to 3 damage that
would be dealt to her.