C342 Arrow-blue chart

While the Trident of Angry Sea was howling as it rushed towards me, my air splitting was still on my bow. I was still waiting for time to come as the Trident of Angry Sea got closer and closer to me, but I still hadn't activated my air splitting.

I only have one chance. Right now, either using Lighting or Form Displacement Transposition, I can avoid this Trident of Angry Sea, although it is fast