(OOC: First Lesson, If you have the first post describe your surroundings, it will allow you to gain the advantage over your opponent, otherwise as I am about to show you you can be put onto a severe disadvantage.)
The Landscape he had chosen for their training would be a difficulty for even a Jonin ranked Fire user. The effects to a genin ninja could only be imagined. They were in a swamp, the humidity heavy in the air making it hard to gather the heat and fire chakra needed to create the jutsu. To add insult to injury there was also pockets of methane, a highly flammable and a very much invisible gas.
He appeared in a flicker in front of Rock, "State for me your Name, Rank and elemental affinities." he said in a clear commanding voice. A faint humming filled the air as he stood on the muddy water of the swamp, this was a variation of the walking on water as it required a mix between the Wood climbing technique and the water walking technique.