Tragic Heroine

Flash (You may cast this spell any time you could
cast an instant.)
All damage that would be dealt to you is dealt to
Tragic Heroine instead.
When Tragic Heroine dies, end the turn. (Exile
all spells and abilities on the stack. The player whose
turn it is discards down to their maximum hand size.
Damage wears off, and "this turn" and "until end of
turn" effects end.)