Mirror
Michael stood up from his seat and said. "Yeah. Me and Alice were siblings. My name is Michael and I specialize in temperature manipulation."
"A what?"
"I can control the temperature of an object or certain locations within a five meter radius." Michael took a transparent water jar and place it on top of the table. He held out his hand and there is a visible perfect circle drawn to where the jar is.
It only took a few seconds before the water jar's inner walls turned foggy. Soon ice crystals began to form on the surface of the water and cool white smoke were emitted.
Luna and the four other members were clearly impressed. They huddled around. Matt cannot control himself and dipped his index finger into the water jar.
"Ah! So cold!" Matt withdrew his index finger and felt it has become numbed because of the water temperature.
"I can make it hot as well."