Just because I'm really into Scarlet Witch right now I would choose Psychic \\\\\\\\\ Warrior! Also, if the mystery pill is just one of the colored pills, why even choose it? Just pick the colored pill you want the most.
"A Little Hero AU where the Marvel universe characters get their starts as kids!" Teen Avengers - Iron Man, Captain America, Thor, Black Widow, Hulk and Hawkeye. Click through for their adorable back stories. Why is Thor so young?
The Avengers' Day Off. And could also make for a fun writing assignment for kids. "who is your favorite super hero? what do you think that super hero does on his day off, or when he/she is not fighting crime?