Branding of the Light Knight

With a target in sight your cast a blast of light energy at them. The powerful energy burning into their body and soul. A bright light is formed around them and a symbol is created above their head in golden flames. Every time they attack they are burned with light magic.

Target takes damage for every attack it makes 4 rounds

-2d4+2 fire, 1d4+2 radiant

at character lvl 10: additional 2d4+2 fire, 2d4+2 radiant