Deidara views your eyes, as they suddenly shift to crimson. A single, black tomoe appears in your eyes.
There's the cursed eye! It's appeared! Now get yourself to the hospital before you die.
Deidara creates a couple clones, who tie you safely to an explosive hawk. The hawk rises in the air, in the direction of the hospital.
__
The one tomoe gives you minor tracking speeds, as well as the ability to pierce through visual D-rank genjutsu. If you wish to activate your Sharingan in battle, it'll require you to spend a move to do it.
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< if you wish to look. I can answer any questions you have as well. ^^ Good luck with your journey to 3 tomoe, Shin.