lol that is in no way a legal move, but I'll let it pass.
But I guess I should explain why its not legal. You need to say what you did in your move. So since you never say anything about making a shadow clone, you never made one. Also, shadow clone jutsu is a rank B jutsu, and since you're a genin you can't make shadow clones yet.
If you were trained up to shadow clones and had made the move correctly, I would have known where you were because of the sharingan. The sharingan can see chakra so I would have known you were the second windmill shuriken.
You can try to set up traps, but you need to explain that you're doing it. I know it sounds sort of counter intuitive, but if you set up the trap correctly there should be nothing the opponent can do. They still need to logically explain how they knew the trap was there.
And now back to the battle. ^_^
As the "shadow clone" poofs and I find myself in a field of explosive tags I quickly jump and release a stream of wind that blows me higher into the air, and out of the range of the explosions.
(Futon: Kaze Ogawa) - Wind Release: Wind Stream Technique
Rank: D
Type: Supplementary
Range: Short
Chakra cost: 10
Damage points: N/A
Description: This technique allows the user to change direction in mid-air at high speeds by simply blowing wind out their mouth.
The explosions send the caltrops flying clearing a space for me to land. I locate your chakra with my sharingan and create a stone pillar that comes out of the ground in front of you and strikes you in the chest, knocking you down.
(Doton No Jutsu) - Earth Style Technique
Rank: D
Type: Attack/Defence
Range: Short-Mid
Chakra cost: 10
Damage Points: 20
Descripton: Creates small pillars of earth, small tools, and small shields of earth