In Genshin Impact, efficient resource farming is essential for upgrading characters, crafting weapons, and progressing through the game. One material that has gained attention since the release of Fontaine is the Transoceanic Chunk. This crafting material is used in a variety of weapon ascensions and gear upgrades, making it a key item for players building teams based on Fontaine characters or utilizing new weaponry. Understanding where to farm Transoceanic Chunks and how to do it efficiently can save time and resin while ensuring your inventory stays well-stocked for future needs.
What is a Transoceanic Chunk?
The Transoceanic Chunk is a drop material in Genshin Impact introduced with the Fontaine region. It is primarily obtained by defeating specific Fontemer Aberrants ocean-dwelling enemies that roam the waterways and coastal areas of Fontaine. These creatures are thematically designed to fit the hydro-mechanical setting of Fontaine, and they provide unique drops not found elsewhere in Teyvat.
Types of Transoceanic Materials
- Transoceanic Pearl: The lowest-tier drop.
- Transoceanic Chunk: The mid-tier material used in higher-level upgrades.
- Xenochromatic Crystal: The highest-tier drop from elite versions of Fontemer Aberrants.
These materials are interchangeable through alchemy crafting, so even if you start with lower-tier drops, you can eventually convert them into Chunks using alchemy benches in major cities.
Why You Need Transoceanic Chunks
Transoceanic Chunks are essential for the ascension of certain Fontaine-specific weapons and characters. They often appear as a core requirement in weapon ascension trees, particularly for Hydro-element equipment. If you are building any of the new 4-star or 5-star Fontaine characters, chances are you will need a large number of these materials.
Used In:
- Weapon ascension for Fontaine weapons like Fleuve Cendre Ferryman
- Character ascension for Fontaine-exclusive characters
- Crafting higher-tier materials through Alchemy
Where to Farm Transoceanic Chunks
There are several optimal locations to farm Transoceanic Chunks across Fontaine. Knowing the best spawn zones and routes for the Fontemer Aberrants will significantly increase your farming efficiency.
Top Farming Locations
- Fontaine Research Institute: Multiple spawn points for Aberrant Crabs and Seahorses.
- Erinnyes Forest (Waterways): Easy-to-access clusters of ocean creatures with low HP.
- West Slopes of Mont Automnequi: Great density and quick respawn timers.
- New Fontaine Area Events: Often contain groups of Aberrants as part of the event content.
Each area has different types of Aberrants, such as Crabs, Seahorses, and Rays. While the enemies are not especially difficult, it’s best to bring characters with AoE abilities to farm faster.
Best Characters for Efficient Farming
When farming materials like Transoceanic Chunks, team composition can make a huge difference. Selecting characters who can defeat enemies quickly and cover large areas will help speed up the process.
Recommended Characters
- Ayaka or Eula: Strong melee DPS with wide attack arcs.
- Kazuha or Venti: Great for grouping enemies and fast travel between spawn points.
- Yelan or Mona: Hydro characters that benefit from water-based enemies and can move quickly across terrain.
- Furina (if available): Fontaine-native and synergizes well with the environment.
Consider also bringing a healer like Kokomi or Bennett for sustainability, especially when taking on multiple Aberrants in one session.
Farming Route Example
Here’s a simple, optimized farming route that can be completed in around 1520 minutes and yields a solid amount of Transoceanic Chunks:
- Start at the Marcotte Station waypoint and head east to fight three waves of Aberrant Crabs.
- Teleport to the West Slopes of Mont Automnequi and glide toward the river basin to engage Seahorses.
- Move to the Romaritime Harbor area and search the dockside shallows for stray Fontemer creatures.
- End your route at the East Erinnyes Forest, where multiple spawns are clustered together near the waterfalls.
After one loop, you should collect enough material for several conversions or ascension upgrades. Remember that enemy spawns reset every 24 hours, so you can make this a part of your daily farming routine.
Tips for Maximizing Your Transoceanic Chunk Farm
Use Alchemy for Upgrading
If you find yourself stuck with an inventory full of Transoceanic Pearls, don’t worry. Visit an alchemy bench and use crafting materials to convert them into Chunks. With the proper crafting bonus character (such as Sucrose or Tighnari), you may even get bonus conversions.
Join Co-Op Sessions
Farming with friends or joining other players’ worlds in Co-Op Mode can help you gather more Transoceanic Chunks per day. You can clear your own world and then ask permission to farm in someone else’s, maximizing daily yield without waiting for reset timers.
Check for Events
Genshin often features events where Fontemer Aberrants appear in greater numbers or drop bonus loot. Be sure to participate in these to boost your farming results and get event-specific rewards along the way.
Resin-Free Alternatives
The best part about farming Transoceanic Chunks is that it doesn’t require Original Resin. Unlike Ley Lines or Weekly Bosses, these enemy drops are completely resin-free, allowing you to stack materials without dipping into your limited daily currency. That makes them perfect for passive farming or side goals when you don’t have time for bigger domains or bosses.
Transoceanic Chunks are a valuable resource in Genshin Impact, especially with the arrival of Fontaine’s weaponry and characters. By identifying the best places to farm, using the right characters, and optimizing your route, you can stockpile these materials efficiently. Since the drops come from specific enemy types and are not resin-dependent, it’s easy to make this farm part of your daily or weekly routine. With the right strategy, you’ll never run short of Transoceanic Chunks when it’s time to ascend your gear or power up your team. Whether you’re preparing for upcoming character releases or simply keeping your inventory stocked, mastering this farm will ensure your journey through Fontaine continues smoothly and effectively.