Let me tell you, fellow survivors, the winter in Once Human is no joke... it's the kind of cold that seeps into your bones and makes you question every life choice that led you here. But hey, that's why we play, right? The recent 'Way of Winter' update tossed us a lifeline—or, more accurately, seven of them in the form of new Deviations. These aren't just pets; they're game-changers. Some help you gather resources faster than you can say "I need more metal," while others... well, others are built for pure, unadulterated chaos. And standing tall in that second category is the one I want to talk about today: the Invincible Sun. This isn't just a combat buddy; it's a walking, floating, telekinetically-thrown supernova that specializes in turning your enemies into crispy critters. If you're looking to not just survive the PvE challenges of 2025 but to dominate them with a blaze of glory, you've come to the right place. Buckle up, because we're going on a field trip to a very chilly, very dangerous silo.
Your Ticket to the Sun: Securement Silo - Delta
So, you want your own personal sun? It's not sitting on a vendor shelf, I'm afraid. You gotta earn this one. Your destination is the Securement Silo - Delta, a Level 10 area chilling out in the Onyx Tundra. You can find it at coordinates 5160, 4191. Mark it on your map, pack some warm clothes (and better weapons), and get ready for a proper dungeon crawl.

The journey inside is where the fun really begins. Your first task is to investigate the Vulture's Secret Base. Now, the Vultures... let's just say they're not the welcoming committee. You'll be fighting through waves of them and other nasties that call this silo home. Clear the base, and the game throws you a curveball—you'll be whisked away to a new room and tasked with finding the source of some funky energy fluctuations. Follow the clues, and before you know it, poof, you're in the boss arena.
And what a boss it is. Standing between you and your fiery new friend is Party Kin Hearst, a formidable Level 10 boss. This fight is no walk in the (frozen) park. You'll need to bring your A-game, dodge its attacks, and whittle down its health bar. But trust me, the payoff is worth every potion consumed.
The Reward: Claiming Your Invincible Sun
Take down Party Kin Hearst, and your prize appears. A glorious, floating Level 1 Invincible Sun will materialize. This is your moment! Capture it, and just like that, you've added one of the most potent PvE-focused Combat Deviants to your roster. But wait, the work isn't quite done. You can't just shove it in a dark corner of your base and expect peak performance.
This Deviant has... preferences. To keep it happy and powerful, you need to place its Securement Unit in the right environment. Think of it like caring for a exotic plant, if that plant was a ball of sentient fire. It craves two things:
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Warmth
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Exposure to Red Light
Set up a cozy, red-lit spot for it, and watch its mood (and your damage output) soar. It's a small bit of base management for a massive return on investment.
Unleashing the Inferno: How the Invincible Sun Fights
Okay, you've got it. Now, how do you use it? The mechanics are beautifully simple and devastatingly effective. The Invincible Sun is PvE-only, meaning it's your perfect partner for tackling the game's environmental threats and monstrous inhabitants.
Its core ability is all about Burn damage. Here’s the drill:
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Target & Throw: You simply designate a target and telekinetically throw the Invincible Sun at it. Yeah, you read that right. You're literally hurling a mini-sun at your problems.
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Area of Effect (AoE) Mayhem: Upon impact (or command), it doesn't just hit one target. It emits blazing flames that deal continuous fire damage to every enemy unlucky enough to be within its range. It's the ultimate tool for clearing out dense packs of mobs. Seeing a group of Vultures? Toss the Sun and watch the health bars melt away.
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The "Oh Crap" Button: Found yourself surrounded? No panic! You can also set it to Auto Attack, which spawns the Invincible Sun right at your feet. It's a fantastic "get off me!" tool that can save your hide in a tight spot.
The Real Spice: Burn Stacks & Scaling Damage
Now, here's where the Invincible Sun goes from "great" to "absolutely broken (in a good way)." Its damage isn't static; it scales based on how much chaos it's causing.
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Burn Application: Each explosion has a 15% chance to inflict the Burn status effect on affected enemies. That's a decent proc rate for an AoE ability.
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Power Stacking: This is the magic. For every nearby enemy that is burning from its effect, the Invincible Sun itself gains 1 stack of Burn. Think of it as the Sun feeding on the agony of its victims.
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Damage Multiplication: Each stack it holds increases the Invincible Sun's damage by 5%. But wait, there's more! A target hit by the Sun while it has these stacks also takes an extra 20% Blaze damage.
Let me break that down with a simple table, because numbers are fun:
| Action / Effect | Consequence |
|---|---|
| Sun explodes near enemies | Deals base fire damage + 15% chance to apply Burn per enemy. |
| Each enemy with Burn | Grants the Sun 1 stack of Burn (damage buff). |
| Per Sun Stack | Increases the Sun's own damage by +5%. |
| Hitting a Burning Target | Target takes an additional +20% Blaze damage. |
See what's happening here? In a big crowd, you can quickly rack up 4, 5, or more stacks. That's a 20-25%+ damage increase for the Sun AND its attacks are hitting for an extra 20% on burning targets. The damage potential just snowballs (or, more accurately, fireballs). It makes the Invincible Sun exceptionally powerful in drawn-out fights against groups or tanky bosses with adds.
Final Thoughts from the Frozen Frontlines
Look, surviving in Once Human's ever-evolving world of 2025 is about using every tool at your disposal. The Invincible Sun isn't just a tool; it's a statement. It says you're done playing defense against the winter and the monsters it brings. You're going on the offensive, and you're bringing the heat—literally.
The journey to get it in the Securement Silo is a solid early-game challenge that teaches you mechanics you'll need later. And the payoff... man, the payoff is so satisfying. There's nothing quite like telekinetically yeeting a ball of concentrated solar fury into a horde of enemies and watching the world burn. Just remember to give it a nice, warm, red-lit home. It's the least you can do for your new best friend.
So, what are you waiting for? The coordinates are set. Party Kin Hearst is waiting. And your personal sun is ready to be claimed. Go get 'em, survivor. 🔥