Lotta is a Sentinel-class character specializing in cover destruction and knockback. She excels at pushing enemies off cliffs or destroying covers. With decent AoE damage, she outperforms many V0 grenadiers due to her V6 status.
Selects an enemy target within a 6-tile radius and deals Physical damage equivalent to 80% ATK.
Selects a direction, then deals AoE Ice damage equivalent to 60% ATK to all enemies in a 3x5 tile range ahead. Destroys all destructible cover within skill range (except a 3x3 area around self) and applies Frostbite to all targets for 1 turn.
Fully restores Contamination Gauge and gains ATK Increase I for 2 turns.
Selects an enemy target within a 6-tile radius and deals AoE Ice damage equivalent to 100% ATK to it and all enemies within a 3-tile radius. This attack ignores damage reduction from Cover. If it hits 2 or more enemies, gains Extra Command.
If an enemy within attack range is inflicted with Frostbite, performs Emergency Support, dealing AoE Physical damage equivalent to 50% ATK and 1 Stability Damage. Can trigger twice per round.
If this skill counters the enemy's weakness, applies Frostbite for 1 turn.
Increases movement speed by 1 tile.
This skill will select a tile instead of a target.
Emergency Support deals 2 Stability Damage instead.
Increases the duration of Frostbite by 1 turn.
Gains ATK Increase II instead.
After using a skill to deal damage, additionally deals fixed damage based on ATK. Increases damage towards targets with movement debuffs.
Imprint Skill: Increases damage towards Paradeus units by 2.5%. If the target has no buffs, further increases damage by 2.5%.
If Stability is above a certain threshold, increases damage dealt significantly.
Imprint Skill: Applies ATK Decrease on enemies with the highest ATK within range after action.
Applies Stability Imbalance when dealing damage. Restores Stability when receiving healing if in Stability Break.
Imprint Skill: Increases damage towards Varjegar units by 2.5%. If the skill used consumes Contamination Gauge, further increases damage by 2.5%.
After using a skill to deal damage, additionally deals fixed damage based on ATK. Increases damage towards targets with movement debuffs.
Imprint Skill: Increases damage towards Paradeus units by 2.5%. If the target has no buffs, further increases damage by 2.5%.
Applies Stability Imbalance when dealing damage. Restores Stability when receiving healing if in Stability Break.
Imprint Skill: Increases damage towards Varjegar units by 2.5%. If the skill used consumes Contamination Gauge, further increases damage by 2.5%.
For every 2 points of Contamination Gauge consumed, increases damage dealt by up to 10%, stacking up to 20%.
Increases damage dealt by 20% when dealing Ice damage.
ATK% > ATK > CRIT% > CRIT DMG%
At the start of the battle, increases Contamination Gauge by 3 points.
When dealing Ice damage, applies Solidification on the target for 2 turns.
Cryo Rounds: This skill knocks all targets back by 3 tiles.
Mental Adjustment: Additionally gains 1 stack of Fast Acting Barrier.
| Upgrade | Effect | Materials |
|---|---|---|
 Enhancement 1 | ATK +32 DEF +21 | 20Gold 1000Resource |
 Enhancement 2 | HP +67 ATK +5.0% | 20Gold 2000Resource |
| Enhancement 3 | ATK +39 DEF +28 | 40Gold 4000Resource |
| Enhancement 4 | HP +93 ATK +5.0% | 80Gold 8000Resource |
| Enhancement 5 | ATK +46 DEF +37 | 120Gold 10000Resource |
| Enhancement 6 | ATK +53 HP +121 | 160Gold 12000Resource |
| Fixed Key 1 | At the start of the battle, increases Contamination Gauge by 3 points. | 1Gold 3000Resource |
 Fixed Key 2 | Increases damage dealt towards enemies with Ice-type debuffs by 10%. | 1Gold 3000Resource |
| Fixed Key 3 | When dealing Ice damage, applies Solidification on the target for 2 turns. | 1Gold 8000Resource |
 Fixed Key 4 | Decreases AoE damage received by 20% when HP is above 50%. | 1Gold 8000Resource |
| Fixed Key 5 | Cryo Rounds: This skill knocks all targets back by 3 tiles. | 2Gold 12000Resource |
| Fixed Key 6 | Mental Adjustment: Additionally gains 1 stack of Fast Acting Barrier. | 2Gold 12000Resource |
 Common Key | ATK +3.0% / Increases damage dealt towards enemies with movement-type debuffs by 7%. | No Materials |
 Expansion Key | Before attacking, if the target's Stability is more than 0, increases damage dealt by 10%. | 3Gold 15000Resource |
