Yeah, that would be the case if there actually was another technique that lets you blend in. I'm sure the description of the technique is off thus you're able to cover the battlefield as a first step of the technique and then you can use it to merge in the second step.Before I do so, the merger is a separate technique yeah? I can't just merge with the frost at will... The jutsu description suggests differently to your description so I figured I'd clear it up before getting it wrong.
Barney watches as the environment turns into nothing but frost. He loves frost. He loves ice. It all appears like a dream. Like he was one of the best Ice users some long time ago, but no, it wasn't real. Barney couldn't perform Ice techniques because he wasn't born with the Kekkei Genkai. Nevertheless, he enjoyed the change of scenery. He started walking around, trying to carefully place his steps and not to alert his student but with every step the frost cracked under the pressure of his body. The cracks were obvious and distinguishing, easily revealing his position yet his student vanished from sight. He activates his inner sonar in order to be able to keep up with the student.Okay cool, well then. With but a single handseal the ridiculously attractive blonde (if I do say so myself) causes the scenery to change, starting with the ground. The luscious green grass beneath the pairs feet begins to lose it colour, the green fading into a cold grey before becoming dotted with white and blue. The frost spreads effortlessly through grass and dirt alike, leaving the ground to crunch underfoot as the pair move freely through the slightly cooled air. From the earth the frost spreads further, reaching high into the tallest of trees and down into the caverns of the earth. A mere crunch is all it takes, and the girl is gone. She blends perfectly with her environment, the cold icy tones spread themselves, decorating her skin with the sparkling beauty of winter, allowing her freedom within the confines of Christmas.
With the follow up sound of crystallizing ice, I notice ice swallows being directed at me and I perform a summersault to my side in order to avoid them but then I notice them swiftly changing direction and still charging at me. With a chidori variation from my hand, I shatter the ice and nod in acknowledgement.Releasing the already stored ice chakra into the air I create multiple swallows of ice. The swallows glimmer as they fly through the air a great speeds, aimed directly for you. The swallows travel wildly, spinning in and out of each other as they fly, creating a wonderful performance of sheer glistening beauty in the air between teacher and student.