Skurge: HELA!
Hela turns to see Skurge blasting his way through her Butchers, trying to make his way to her. Disappointed, Hela fires a blade through Skurge's heart. Skurge has been killed... but the Ark now ascends unfettered. Loki places Surtur's skull in the Eternal Flame.
Loki: With the Eternal Flame, you are reborn.
As the fire crackles, Surtur's skull begins to grow. Hela has Val in her clutches, but her focus is on the aftermath of Skurge's last stand and the Ark's subsequent escape. She's furious, about to unleash hell when-
Thor: HELA! Enough!
Hela turns to see Thor, having yanked out the harpoon... and it looks like he's laying down his sword.
Thor: You want Asgard? It's yours.
Hela: Whatever game you're playing, it won't work. You can't defeat me.
Thor: No, but he can.
KA-BOOM! Exploding through the roof of the palace is SURTUR! He is slowly but steadily growing in size, and he carries with him a massive flaming sword, which grows as well. Surtur's arrival literally shakes the bedrock of Asgard, causing fissures to spiderweb all around him, and dislodging some of the foundation on the bridge and around the palace. Hela's eyes go wide. She wasn't expecting this.
Hela: No... NO!
In the background the Ark continues its ascent, now high up above the city. Hela's attention is on Surtur as the palace collapses around him. So she is unprepared for what happens next. Mustering up all her remaining strength, Val drives Dragonfang through Hela's chest, effectively pinning her to the bridge. Refocused on Val, Hela goes to deliver a death blow when Thor bolts forward! He pulls Val from Hela's clutches. Thor turns and fires lightning into Dragonfang, which dislodges the section of the bridge that Hela is pinned to. The ground beneath Hela breaks free and she goes falling down into the expanding fissure in Asgard's bedrock. Badly injured, Thor and Valkyrie look up to see Surtur increasing in size, now towering over the palace.
Surtur: Tremble before me Asgard, for I am your reckoning!
Surtur swings his sword, destroying an entire city block.
Thor and Valkyrie look up.
Valkyrie: The people are safe. That's all that matters.
Thor: We're fulfilling the prophecy.
Valkyrie: I hate this prophecy.
Thor: So do I, but we have no choice.
In the background, Hulk hops up onto the bridge. Looks around, zeroing in on Surtur. Hulk charges behind them, still unseen by Thor and Val.
Thor: We need to let him finish... no!
Hulk leaps onto Surtur's face and begins pounding the fire giant with furious punches!
Thor: Hulk no! Stop it you moron!
It's not doing much damage, but the shock of it plus Hulk's impact makes Surtur take a destructive step back. Hulk is trying to rip out one of Surtur's horns when Surtur reaches up and grabs him with a giant fiery hand. Surtur hurls Hulk away from him. Sends him crashing down. Hulk stumbles to his feet, dazed and smoking. After gathering his bearings, Hulk gets really angry and heads back towards Surtur for round two, but-
Thor: Hulk, just for once in your life, don't smash!
Hulk: But... big Monster.
Valkyrie: Let's go.
Ragnarok
Start from the beginning
