"Invincible" in this world is merely 'somewhat harder to kill than usual.' RK's already immune to physical punishment barring mental compromisation, which due to the Barrier ring, she is also immune to...And you know what, Scorch can STILL tie her to a tree and beat her senseless. That should really just put it all into perspective. I could name two ways to kill DM or Nightmare without the Star Rod or the void, and do so for real.

As for Lrd English...S2, you're behind the times. He's already dead. The Black got him, as he intended. That's ONE ridiculous fight we don't have to worry about, and the chance there's two of Lord English? Come on! What are the odds of that?!

...

DWF: KRATHLOS, YOUR FATHER APPROACHES!

Krathlos: Wait, what? Oh, great! He's finally decided to show-

*Lrd English rounds a corner into the room Krathlos made look like swiss cheese. He's got a black version of his Cairo Overcoat on instead of the typical one, however, but there is no visual difference from the Lord English proven to be dead otherwise.*

Lrd English: YOU IDIOTS. DID IT NOT CROSS YOUR PATHETIC MINDS I WAS EVADING YOU FOR A GOOD REASON? CLEARLY NOT.

Krathlos: Wait! Father, I-

Lrd English: I AM AWARE OF YOUR OFFER, 'SON.' I DO NOT PLAY SUBORDINATE. PERIOD. ONLY ONE PERSON HAS MADE ME DO IT. AND IT WAS COMPLETELY AGAINST MY WILL.

LEAVE NOW OR DIE, I WILL NOT JOIN.

*Freedom looks at Krathlos, a little expectantly. He may attempt Mindf*** if Krathlos doesn't convince LE out of it. LE himself is still staring at the duo. No points for guessing what sticking around will do to your health.*