Hikari, Champion of Flame

+1: Hikari deals 2 damage to target creature or planeswalker and 2 damage to that permanent's controller.
-1: Hikari deals 1 damage to each creature target player controls. When those creatures die this turn, Hikari deals 1 damage to their controller.
-7: You get an emblem with "Whenever damage is dealt to you or a permanent you control, this emblem deals that much damage to any target."