"A few rules, first." If the Indoraptor hasn't sparred before, Thor wants to make sure they both agree on what is and isn't allowed, especially with the Asgardian fighting with a handicap. "We try to avoid as much bloodshed as possible. If it happens anyway, the wounded one may call for a respite. We stay within the circle, as well; moving out of bounds is a loss." Which shouldn't be a problem, given how large of an area he's marked out, even for a creature of Indoraptor's size. "I won't use my lightning on you, but everything else is fair game. Agreed?"