Gisela, Espadachim dos Noite Dourada / Gisela, Blade of Goldnight

Gisela, Blade of Goldnight {4}{R}{W}{W}
Legendary Creature — Angel
Flying, first strike
If a source would deal damage to an opponent or a permanent an opponent controls, that source deals double that damage to that player or permanent instead.
If a source would deal damage to you or a permanent you control, prevent half that damage, rounded up.
5/5
Illustrated by Jason Chan