Astrid, Raiden and the twins.

After hearing the chiefs message and seeing Kuro fall to the ground feeling sorry for himself, she gritted her teeth, getting a little pissed off, she clenched her fist and punched him in the face, knocking him to the ground as she started to shout,

"I get you are upset with what happened to Rogue but now is not the time to feel sorry for yourself. You can grief later but right now, we have to get the crystal and sitting her sulking is an insult to her sacrifice, so man up and open this door. Don't worry, this is clearly made of magic designed to keep the crystal safe. So it should open for the chief and with Rogue dead that means you."

Raiden and The Twins.

Raiden and the twins saw the Rogue sacrifice herself, the twins looked to each other and shouted 'Awesome, that bitch is powerful.' Raiden realized, it didn't if they were going to fight or run, either way, he had to get rid of that tiger first or they won't have a chance. He stood up and pointed his hand at the tiger's face and shouted,

"Mind Crush."

As he did he thrusted out his arm at the tiger's head and screamed. The tiger's eye's went blank as his brain was crushed, he fell to the ground dead. He knew this would not work on the witch as her magic was too powerful and she would have magical defenses to stop it. It was obvious she was too strong to beat at the moment but with the crystal they may have a chance. He used his link to tell everyone they had to escape. He told them to use the changewing DNA that they still had to cloak themselves and use acid to burn through the walls to make an escape but not to use the same exit, they should own make their own way out. Raiden then covered himself in a psychic barrier and told everyone he would buy as much time he could. He pulled out his shield and sword and covered them in the same barrier, he then flew at the witch and fired a few plasma blast as a distraction, as he got closer he swung his sword at her trying to cut her. At the moment of impact or if she dodged, it would be the moment his sword was about to hit her a powerful psychic wave would be released from the sword increasing his attack range. The twins followed his advice and made their escape separately but before they went Ruffnut covered the whole in a thick fog to cover their escape and to help Raiden.