Icicle Rain
Aim and launch an icicle that plants an ice spike on impact. Enemies near the spike can suffer frostbite, slowing their movement and dealing damage over time.
Controls
- HoldRMBLMB
Lost Ossidon
CreatureVariant
- Saddle
- Level 74
- Kill XP
- 60
- Taming
- Not tamable
Overview
The Lost Ossidon is a large carnivorous variant creature. It can be carried by Tusoteuthis for transport across long distances. This relationship allows for strategic deployment in aquatic or remote areas where other mounts cannot reach.
It is primarily encountered as a unique ecological threat rather than a tamed utility creature, given its untamable nature and specialized environmental role.
Base statsLevel 1 values and gain per level
| Stat | Base | Wild +/lvl | Tamed +/lvl | Wild growth |
|---|---|---|---|---|
| Health | 1430 | +286 | +4% | |
| Stamina | 420 | +42 | +2% | |
| Torpidity | 1550 | +93 | +0% | |
| Oxygen | 150 | +15 | +2% | |
| Food | 3000 | +300 | +2% | |
| Weight | 500 | +10 | +0.8% | |
| Melee damage | 100% | +5% | +10% | |
| Movement speed | 100% | +0% | +1% |
Base statsOpen calculator
Lost Ossidon cannot be tamed.
Abilities
Default PC controls. Custom keybindings may differ.
Weight reduction
About weight reduction
Drops & harvest resources
Compare recorded corpse resource yields by harvesting tool.
SettingsHarvest body HP 520 · Player melee % 100 · Weapon damage % 100 · Harvest rate × 1
| Resource |  Pick |  Hatchet |
|---|---|---|
 Hide | ~2140% · ~17 hits | ~3260% · ~13 hits |
 Raw Meat | ~2460% · ~17 hits | ~1640% · ~13 hits |
 Raw Prime Meat | ~13% · ~17 hits | ~12% · ~13 hits |
 Keratin | ~35% · ~17 hits | ~48% · ~13 hits |
 Pelt | ~23% · ~17 hits | ~35% · ~13 hits |
Each harvest event rolls resources independently. Actual yields vary.
Killing the Lost Ossidon yields Hide, Raw Meat, Raw Prime Meat, Keratin, and Pelt. The Hatchet is the best tool for harvesting Hide, Keratin, and Pelt, while Raw Meat and Raw Prime Meat are best gathered using the Pick and Dino (Prime) respectively.
Gathering abilities
Attacks and abilities
BreaksThatchWoodStoneMetalTek
- Claw Swipe / BiteLMB
Claws
Base damage95
- Thatch522.5
- Wood285
- Stone-
- Metal-
- Tek-
More abilities
- Icicle RainHold RMB
- Snowball / MudballC
- RoarX
- Turn in PlaceLeft Ctrl
- Monstrous AffectionPassive
- JumpSpace
Damage taken
ResistsWeak to
Weapons
- Mining DrillImmune
- Stone weapons-34%
- Player melee-20%
- Piercing projectiles+40%
- Anti-creature damage+120%
Explosives
- Demolition explosives+50%
Creatures
- Creature attacks-50%
- Herbivore attacks-40%
- Strong creature attacks+50%
- Raid creature attacks+55%
Environment & other
- Plant Species X-50%
- Environmental damage-30%
- Spike Wall+400%
HitboxesHead ×0.8
Base damage at level 1, 100% taming effectiveness, no imprint. Open damage calculator
Combat notes
The Lost Ossidon has a critical vulnerability to spike walls, taking +400% more damage. It also suffers +120% more damage from Instant HurtDinos and +55% from Melee DmgMetal RaidDino attacks. Conversely, it is fully immune to Mining Drill Harvest damage and takes -50% from certain melee and ranged sources like Ranged Turret Small DefensePlant.
The Head hitbox has a damage multiplier of 0.75x, making it less effective to target than the body. Focus on body shots for consistent torpor or damage application during encounters.
Can break Thatch and Wood. Build at least in Stone.
Combat & abilitiesBase XP per kill: 60
Lost Ossidon kill XP
Base XP per kill: 60
Per kill
4,770 XP60 base × 15.9 level × 4 × 1.25× wild × 1× server
Server XP settings1× · wild 1.25 · alpha 1.33 · boss 5 · cave 1.33
Experience
- The Lost Ossidon takes +400% more damage from spike walls, making them extremely effective for defense.
- It is immune to Mining Drill Harvest damage, rendering mining drills useless in combat.
- It can be carried by Tusoteuthis, allowing for underwater mobility and surprise attacks.
- It takes +55% more damage from Melee DmgMetal RaidDino sources, such as metal-tier weapons.
- Its roar ability has a 0.25-second cooldown, enabling frequent use for intimidation or AI disruption.
This page details the Lost Ossidon's stats, taming requirements, breeding behavior, harvest yields, and combat properties. For further planning, refer to the taming calculator, breeding calculator, and spawn map tools available on the site.
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