Perhaps it starts with the Goblin Slayer noticing some strange, powerful energy in the forest. He goes to investigate and finds Naruto, who is using his godlike powers to play around or train. Naruto is confused as to where he is, and the Goblin Slayer is on guard, not knowing what this strange being is capable of.
Another idea is that Naruto is summoned to the Goblin Slayer universe because of a powerful dark magic that the goblins are about to unleash. His godlike abilities, like the ability to create countless clones, could turn the tide in the battle against the goblins. He could also teach the Goblin Slayer some new combat techniques inspired by his ninja training.
I think it depends on the situation. In a one - on - one fight in an open area, Naruto's mobility and long - range attacks would give him an advantage. He could keep his distance from the Goblin Slayer and bombard him with attacks. However, if the fight was in a goblin - infested cave, the Goblin Slayer's knowledge of goblin behavior and his stealthy tactics could turn the tables. Also, the Goblin Slayer's specialized equipment for fighting goblins might be more effective in a close - quarters battle against Naruto if he could get close enough.
It could start with Naruto suddenly realizing his new godlike powers during a battle. Samui is nearby and witnesses this extraordinary event. She then approaches Naruto, and they start a conversation about how these powers could be used for the greater good.
Yes, there are likely some Naruto is Goblin Slayer fanfictions out there. Fanfiction writers often like to combine different popular franchises in creative ways. You can try searching on popular fanfiction websites like FanFiction.net or Archive of Our Own.
In terms of long - range attacks, characters like Shikamaru in Naruto could use his shadow - binding jutsu to immobilize groups of goblins from a distance. The Goblin Slayer could then move in with his dagger and short - sword skills to dispatch them quickly. Also, Naruto's ability to sense chakra could be used to detect hidden goblin lairs or ambushes. The Goblin Slayer's knowledge of goblin behavior could then be used to plan the best way to attack these hidden locations.
The Goblin Slayer would likely first have to adapt to the new technology. He'd be cautious around blasters and lightsabers, but would quickly realize their potential in combat. He might start by observing how others use these weapons and then find ways to incorporate them into his own fighting style. For example, he could attach a blaster to his existing weaponry for ranged attacks. In terms of the setting, he'd have to get used to different planets and their unique environments. He'd probably study the local flora and fauna to see if there are any new threats or resources he can use, just as he does in his own world.
There could be a cultural clash. The Doom Slayer comes from a more futuristic and hellish setting, while the Goblin Slayer is in a medieval - ish fantasy world. Their ways of communicating and understanding the world are different. However, this could also lead to some interesting exchanges. For example, the Goblin Slayer might be fascinated by the Doom Slayer's energy - based weapons, and the Doom Slayer could be intrigued by the magic and alchemy in the Goblin Slayer's world.
Doomguy is a very silent and rage - filled character. He just wants to kill demons. Goblin Slayer is more focused on goblins specifically. Their personalities might clash at first because Doomguy might see goblins as too easy of a target compared to demons. But they could blend as they both have a single - minded determination in combat.
I think the Doom Slayer would be more dominant. His suit gives him enhanced strength, speed, and durability. He has weapons that can level entire areas. While the Goblin Slayer is highly skilled at what he does, the Doom Slayer has fought on a much larger scale against far more dangerous foes. His presence alone would probably intimidate most of the goblins, and his ability to take on hordes of enemies without flinching makes him a very dominant force in any encounter.
One idea could be that Naruto is somehow transported to the world of Goblin Slayer. He could use his shadow clone jutsu to confuse the goblins and then use his rasengan to take out large groups. Another could be that the Goblin Slayer visits Konoha and Naruto has to teach him about the concept of chakra.