Rubidium is vivid, bright, and bold. Her description is "The bright and bold team leader that has real, real strategy." She is like Vanadium. Both are strategists and both aren't afraid to use their talents! Rubidium was a black belt in karate classes, so don't annoy Rubidium or she might kill you! She is extremely kind otherwise, and she is a great team leader! However, she has a short temper, as she says "GET BACK HERE!!!" when they leave her. Rubidium is a tough team l