The pink dot he saw earlier as he left for Odym was on the planet attacking the remaining Manhunters with a large, pink freight train which was rather impressive to him given the fact the only constructs he could make were simple at best. 

The explosion created by Shrapnel was so sudden, Miles didn't even have a chance to make a shield to block it, he didn't need to...it just simply faded as it got near him, he remembered this was something to do with the fact Blue power rings naturally dissipate Yellow rings. The explosion gave Krios a chance to attack, he melted four of them with his napalm breath leaving a few more not counting the half one bisected by Shrapnel. "[i]Everyone's a showoff...[/i]" Miles thought as he went after the last few, his ring at the ready.

Miles constructed a whip and grabbed one, spinning it at such speeds it started to fall apart from the G-Force.