Lutha finds a yellow card. It's very cold, which probably isn't especially surprising considering where it was found, but no matter how long it's held in the hand, it doesn't get any warmer.

When placed into the tablet, Lutha's entire screen turns yellow for ten seconds before restarting itself. The SD card has vanished from inside the tablet. The tablet is acting normally.

Lutha can't seem to warm himself up for the rest of the day.