Talk:Geist/@comment-37076256-20191126044214/@comment-26397825-20191126045830

They did mention that age also brings intelligence? But they don't say that it's an elder geist per se, just that it's old. Old could mean anything really, but what we do know is that age means it's been in a few battles and has learnt something of tactics.

Clover: Atlas military Huntsmen are already hard at work clearing out the surrounding tundra. But recon has identified a powerful Geist that’s managed to evade destruction and take several lives.

Uniformed Huntsmen are seen gunning down Grimm while the three Mantas fly past overhead.

Clover: After we increased our numbers, the Geist was smart enough to retreat into the mine itself, meaning it’s old and extremely dangerous.

As for concept art, I don't remember seeing any tweeted out yet.