Gambit of the Owlbear

(Learned by Onyx, Zed, or Amy)
Use this Technique only in combat and
only once per hour. Make a WEIRD roll
and a GRACE roll, rolling with disadvantage
on one stat of your choice. Then, if the result
of the disadvantaged roll was a partial success,
and the result of the other roll was a full
success, this Technique deals extra damage to
the target.