Mariana's Veil update brought a lot of new content to Fisch, and exploring the new area and unlocking all the new stuff can be difficult. PGG has your back, though. Learn how to complete all the event activities and unlock every new item with our ultimate Fisch Mariana's Veil event guide below.
To enter the Mariana's Veil in Fisch, you'll first need to build a submarine. To start the questline and get the Drill, visit Dr. Glimmerfin at his platform at Roslit Bay (-1320, 130, 300). You will need five parts to build the submarine, and you can get them all by drilling the obsidian rocks around Roslit Bay. Each part has a 5% chance to drop, and they are:
Once you have all of the items, interact with the submarine at the docks to place them one by one. You need to be holding each item in your hands to interact successfully. Once you've placed all the items, interact with Dr. Glimmerfin to open the path to Mariana's Veil in the middle of the Roslit Bay alcove.
Below, you can find the complete bestiaries for all the areas within the Mariana's Veil. Note that some data is still missing, but we will be adding it as we find it. Also, note that the pools within the Mariana's Veil can be fished in with regular rods. No need to use the Reinforced Rod or anything.
| Fish | Rarity | Weather | Season | Time | Bait | Radar Location | Avg. Weight |
|---|---|---|---|---|---|---|---|
| Hellfire Haddock | Common | Rain | Summer | Night | Worm | / | 5.5 |
| Inferno Hide | Common | TBA | TBA | TBA | TBA | TBA | TBA |
| Infernal Iguanafish | Uncommon | TBA | TBA | TBA | TBA | TBA | TBA |
| ??? | Uncommon | Windy | / | Night | Insect | TBA | 1.5 |
| Smoldering Stingray | Unusual | TBA | Spring | Night | Seaweed | TBA | 12.5 |
| Molten Moray | Rare | Rain | Spring | / | Minnow | TBA | 20 |
| Pyrite Pufferfish | Rare | / | Autumn | Night | Shrimp | TBA | 15 |
| Scalding Swordfish | Legendary | Clear | Summer | Day | Truffle Worm | TBA | 225 |
| Blisterback Blenny | Mythical | Clear | Summer | Day | Fish Head | TBA | 2,000 |
Here are the locations and the stats of all five new rods available in the Mariana's Veil update in Fisch. They can all be found within the Mariana's Veil biomes and are, stats-wise, miles better than most other rods in the game.
| Rod | Location | Stats | Passive |
|---|---|---|---|
 Volcanic Rod | The Volcanic Rod (-3175, -2035, 4020) is located deep within the first Mariana's Veil area, Volcanic Vents. | Price: 300,000C$ Lure Speed: 30% Luck: 90% Control: 0.1 Resilience: 15% Max Kg: Infkg | 20% chance for fish to have Ashen Fortune mutation (5x value). |
| Challenger's Rod | TBA | TBA | |
| ??? | TBA | TBA | TBA |
| ??? | TBA | TBA | TBA |
| ??? | TBA | TBA | TBA |
All submarine and suit upgrades are within the Mariana's Veil areas, as well as the resources and the fish needed to get them. Here is the complete list of all the upgrades, as well as their locations and the necessary resources:
| Upgrade | Location | Resources |
|---|---|---|
| Heat Upgrade | Volcanic Vents | Lava Crystal: Drill the rocks within the Volcanic Vents Inferno Hide: Fish in the Volcanic Vents Blisterback Blenny: Fish in the Volcanic Vents Infernal Iguanafish: Fish in the Volcanic Vents |
| Ice Upgrade | Challenger's Deep | Ice Crystal: Drill the rocks within the Challenger's Deep Cryoskin: Fish in the Challenger's Deep Polar Prowler: Fish in the Challenger's Deep |
| Upgrade 3 | TBA | TBA |
| Upgrade 4 | TBA | TBA |
| Upgrade 5 | TBA | TBA |
Well, that does it for our ultimate Fisch Mariana's Veil event guide. Clearing all the event activities and unlocking all the brand-new stuff should be that much easier now. Also, check out the Fisch Roblox section on our website for more Fisch-related content!
