The megagming part is the fact he fucking attacked with not one word except a smile in one line right after saying OOC that he's just gonna kill her if I won't play along. THAT is fucking metagaming.
No, it's not. Just like we told Cap when he disputed Thunderscreamer's attack. If there is sufficient IC motive it is not metagaming.
He didn't post his god damn motive, all he did was fucking smile and blast. IT'S METAGAMING UNTIL HE FUCKING POSTS IT
I think the posts before the attack are pretty good motive seeing as he's calling Asura the weakest embodiment and what not but whatever, you edited out your posts so we'll carry on now.