Triple Field

Triple Flow Control (트리플 흐름제어, Teulipeul Heuleumjeeo) or Triple Field (트리플필드, Teulipeulpildeu) is a Lighthouse Flow Control technique of Prince by using his 3 Lighthouses. It's not an official term, but rather just a term or name that Prince just made up.

Tower of God: Part 2 - The Workshop Battle
Prince used this again when Miseng went berserk after she lost her consciousness due to the effect of Verdi's flower, which was part of her doll making skill that can unlock people's potential.