Current catalogue No. 054 / Basic Form
Sheldon.
Sheldon (No. 054) is a Water Aniimo with the DPS role. The official wiki lists it in Echoback Landing. It evolves from Shelly and into Sherro. The official wiki doesn’t publish evolution conditions; levels shown are where Dexerto and GameWith agree (checked October 11). Some steps also need an item, an Alpha defeat or a task; see evolution and forms.
Lying on their shells, they face the night sky, falling into a deep dream woven by the stars.

At a glance
- Form
- Basic Form
- Stage
- 2
- Gender
- male, female
- Habitats
- Echoback Landing
Checked on screen · Oct 11, 2026
3:42–4:15 · 33 sWhere Sheldon spawns in Echoback LandingTrack Sheldon on the map and look for its highlighted spawn area in Echoback Landing, then ride there and find one in the field.
Gamer GuruFull video ↗Credits
“Aniimo - Echoback Landing All 16 Aniimo Locations” by Gamer Guru · Sep 20, 2026 · Launch period (uploaded 09/20); no version on screen
Independent creator · no partnership implied
Official catalogue stats
| Attributes | 458 |
|---|---|
| HP | 90 |
| BREAK | 44 |
| ATK | 109 |
| M.DEF | 68 |
| P.DEF | 68 |
| REGEN | 79 |
Catalogue values; level scaling is not established here.
Evolution family
Branches show the official family structure. Evolution requirements are not established here.
Pathfinding abilities
Pending verification
Trait & skills
- Tidal Heart
While in water terrain or after absorbing water, increases Water damage by 20% for 10s.
- Torrent Slam · Combat Skills
Throws a shell at the target. If there are nearby puddles, puddles within the hit area deal additional damage equal to 30% of the original Might and increase Damage Amp by 15% for 20s.
- Power
- 47
- Cost
- 20
- Hydro Roll · Combat Skills
Continuously consumes stamina to roll forward and ram targets, dealing damage and restoring stamina over time. Creates a puddle when the roll ends. Stamina can be restored this way at most once every 3s.
- Power
- 83
- Cost
- 20
- ATK · Innate Skills
Wields the power of water to attack targets at close range.
- Power
- 6
- Cost
- 0
Forms
Rare forms, acquisition routes and drop rates ↗
These form names were checked on 2026-11-01. Use the current official record ↗ for live form navigation.
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