Tidal Heart
While in water terrain or after absorbing water, increases Water damage by 20% for 10s.

Basic Form
Sheldon is a Water damage dealer at the Gamma stage. Its highest base stat is ATK 109. Its trait is Tidal Heart.
Find Sheldon in Echoback Landing (Lv. 36–40).
Basic Form
While in water terrain or after absorbing water, increases Water damage by 20% for 10s.
Basic Form skills, EP costs, Might and cooldowns.
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.
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.
Wields the power of water to attack targets at close range.
| Milestone | Requirement | Material |
|---|---|---|
| LV 6 | Reach level 60. | Phenomena Crystal x1 |
| LV 7 | Reach level 65. | Phenomena Crystal x2 |
Basic Form
Basic Form · incoming elemental damage
Research levels 1–4: Accessory slot +1 at each level.
×5 · ×10 · ×20 · ×40 · 10 points per milestone
×10 · ×20 · ×40 · 10 points per milestone
×1 · ×2 · ×4 · ×8 · 10 points per milestone
×2 · ×5 · ×10 · ×20 · 10 points per milestone
Open a clue to see the task that unlocks its Aniilog entry.
Take a photo of Sheldon sleeping in a shell cradle
Take a photo of Sheldon playing on the trampoline.
Estimated stats up to Lv. 60, before equipment and Resonance bonuses.
Compare equipment effects and enhancement bonuses for Sheldon.
Equipped Aniimo gain 0.7 additional ATK per level.
Core effects, rarity bonuses and +10/+15 enhancement effects are separate. Check the item page before entering active bonuses.
Explore team compositions for Sheldon based on its role and skill effects when reviewing a squad.