For example, a player with Leyline of Sanctity cannot be targeted by a Fireball, so this Fireball will not be able to affect a planeswlkaer this person controls. However, spells that damage without targeting a player will get around the Leyline, and this damage can be redirected to a planeswalker. Chandra’s Outrage targets a creature and not a player. When one resolves, the controller of the Outrage can choose to redirect the two points of damage that would be dealt to the player to a planeswalker they control instead. A Leyline of Sanctity will not prevent this.
Today’s Rules Tip was suggested by Steve Peterman, a level 1 judge from Minneapolis, Minnesota, United States.