A fan site for the Marvel Heroic Roleplaying Game by Margaret Weis Productions
The Tesseract, the first of the Infinity Stones to be seen, is an incredibly powerful artifact. Whoever takes control of this is incredibly powerful and should be approached with caution. Any Watcher character may be given this power set as an additional power set, and heroes can use it through expending XP as per the rulebook.
Below you will find both the Tesseract, as well as the infinity stone in its purest form. The exact same datafile, but useful if you find the stones directly.
The Space Stone allowed Thanos to reach out to the very edge of the universe in order to strip the whole of the cosmos of half of all life.