[Oh, did that strike a nerve?]

Lost you say? That is a shame.

So does this mean then that your Chitauri companions gifted you some new toy? [Heimdall thought about it, then answered his own question.] No, I think not. They'd likely insist on getting it back after your failure to invade Midgard.

So it must be something else that has you so certain of yourself. Something you found here perhaps?