Lloyds Weapon In the new season 4 Teaser…

Lloyds weapon/sword (i think it’s called a dao), seems to be glowing when he uses his element at the end of the teaser. Unless I’ve been oblivious this whole time, I’m pretty sure this never usually happens. Now this could just be for some cool visual effects and I’m reading too much into this, but this moment reminded me of a comment i saw a while back theorising that Lloyd’s weapon may be source dragon icon of LIFE. Maybe the fact that he is in the whispering woods and that he is using his...