Reaching Level 100 is only the beginning of progression in Hero Siege Season 10. Once the main level cap is reached, Hero Levels become one of the most important ways to continue improving your character through the Incarnation system. The problem is that Hero Level experience can feel painfully slow if you simply clear random zones.

Season 10 has a much more efficient solution: build your Ether Tree around Colossal Chests, unlock Ready to Pop, and repeatedly farm the high-XP enemies that appear around these events.

Start With the Ether Tree

The Ether Tree becomes available as your character reaches the endgame, but the first few points are limited. That means spending them efficiently is important.

If Hero Level progression is your main goal, avoid spreading your points across unrelated farming mechanics. The objective is to reach the Overworld section and unlock Ready to Pop, which requires 17 Ether Points.

You can earn additional Ether Points through progression and Hell-related quests, including key dungeon objectives. Once you have enough points, Ready to Pop should become the foundation of your XP setup.

The reason is simple: the node enables the Colossal Chest farming strategy by improving the event and allowing you to spawn high-value Bloating enemies.

Why Colossal Chests Are So Good

Colossal Chests are valuable because the monsters associated with them can drop large amounts of experience. Instead of spending several minutes clearing an entire map, you can focus on one event, kill the spawned enemies, collect the experience orbs, and immediately prepare for another run.

This makes the strategy much more efficient than traditional full-map farming when your primary objective is Hero Level progression.

It can also generate useful equipment along the way, so your XP runs are not completely disconnected from your gearing process. If you are managing Hero Siege Gold, this additional loot can be useful for selling, prospecting, or funding future upgrades.

Misty Swamp Is the Main Farming Route

Several maps can work with the Colossal Chest strategy, including King’s Garden, Pyramid areas, Steam Train, and Misty Swamp.

For players who already have enough power to farm it comfortably, Misty Swamp is one of the best choices. The zone layout makes the chest relatively practical to locate, while its monster density provides excellent opportunities for Bloating enemies and experience.

The basic loop is straightforward:

• Enter Misty Swamp.
• Search for the Colossal Chest.
• Trigger the event.
• Kill the Bloating monsters as quickly as possible.
• Collect the experience orbs and worthwhile drops.
• Reset the map.
• Repeat the process.

The important part is resisting the temptation to clear everything. If a monster pack does not contribute meaningfully to the objective, move on.

Upgrade Discovery Range After Ready to Pop

Unlocking Ready to Pop is only the first step. After that, improving your ability to locate the event should be a priority.

The Discovery Range nodes help you find Colossal Chests faster, reducing the amount of time spent running around an empty map. Later, Abominable Clairvoyance can further improve the process by making chest detection more convenient.

This is where the strategy really starts to feel different from normal farming. You are no longer trying to complete a map. You are trying to minimize the time between one Colossal Chest and the next.

What If Misty Swamp Is Too Difficult?

Do not force Misty Swamp just because it is considered the optimal route.

If your character cannot clear the area quickly and safely, move to an easier map such as King’s Garden. A slightly weaker zone with consistent clears will usually produce better experience per hour than a harder zone where you repeatedly die or spend too much time fighting.

Steam Train and other suitable maps can also work depending on your build and current progression.

The best farming location is ultimately the one where your character can maintain a fast and reliable cycle.

Chaos Towers as the Early Bridge

Players who have just reached Level 100 may not have enough Ether Points to unlock Ready to Pop immediately. In that situation, Chaos Towers can serve as an early Hero Level farming option.

They provide Bloating enemies and experience while helping you progress toward the additional Ether Points required for the Colossal Chest setup.

Think of the progression as:

Level 100 → Chaos Towers → More Ether Points → Ready to Pop → Colossal Chests → Misty Swamp → Hero Levels

Once the Colossal Chest setup becomes available, it makes sense to transition away from slower early-game farming.

Spend Less Time, Gain More Levels

The biggest mistake with Hero Level farming is treating it like ordinary campaign progression. You do not need to kill every enemy, explore every corner, or collect every piece of equipment.

Use a Loot Filter, ignore low-value drops, and prioritize movement speed and consistent damage. If you are considering ways to buy Hero Siege Gold, remember that raw currency is not a substitute for an efficient farming route. Your character still needs enough damage and survivability to complete each run without unnecessary downtime.

For Season 10, the most effective Hero Level routine is remarkably simple: unlock Ready to Pop, improve chest detection, farm Misty Swamp, trigger the Colossal Chest, destroy the Bloating packs, collect the XP, reset, and repeat.

Once your Hero Levels start climbing, the additional Incarnation progression will make the character stronger, which in turn allows you to farm harder content even faster. That creates a progression loop where efficient XP farming directly improves your ability to farm the rest of Season 10.