[Goseiger] Tensou Gattai!! GoseiGround!

In my previous post on goseiknight's mecha, I mistakenly named it GoseiGrand. It's actually Goseigroud, as for his header form, it is Groundion, not Grandion. I've taken some snapshots from the scene in the episodes to prove it.

So, here's the screen shot I've taken and several recent episodes of Goseiknight's Debut. Below is the video of GoseiGround's debut.

Awesome!!
Gosei Ground (ゴセイグランド) is the combination of the Groundion and the Knight Brothers. Gosei Ground's final attack is the Ground Rustic (グランドラスティック), firing barrage of missiles that hit the opponent before Gosei Ground himself rips through for the final blow.

Thanks to zero011111 for the video.
Other information source: Wiki