Regin C1 "Dwarven Fallen Prince"
ElementFire
ClassRogue
Family & Source
Nidavellir Realm(S7 - Treasures of Flame and Frost)
Release DateOct 15, 2025
Availability
HA10Oct 15, 2026
OUTFITTERApr 17, 2027
Aether PowerAilment Immunity
Special Skill
Special Skill
Cursed Plan
Mana Speed
Fast
- Dispels buffs from the target and nearby enemies.
- Attacks the target and nearby enemies with Firestorm Strike, dealing up to 2220 damage. Deals 40% more damage if the target is of the Nature element. This Special Skill never misses its targets.
- The target and nearby enemies are immune to new status effect buffs for 3 turns.
⚡ Tile Breakpoints Guide
8Base Tiles
15% Bonus
7Tiles
Family Bonus
Family Bonus
S7 - Nidavellir
- Members of this realm have a Molten Core.
- The Molten Core is charged each time this character receives damage from normal attacks or Special Skills.
- The members of this realm have additional perks in Untold Tales II: Treasures of Flame and Frost stages.
Passives
Inherent Abilities
Passive Skills
Empowered Resist BurnThis character is immune to status ailments that deal Burn damage and gains 600 boosted health and 10% mana each time they resist.- Molten CoreThe Molten Core activates each time this character's Special Skill is cast:
- All enemies receive Corrosive Burn for 3 turns. With a fully charged Molten Core, the Corrosive Burn deals 387 Burn damage, and lowers the target's defense by -13% each turn. Deals extra damage against heroes with Minions or a Mega Minion.
- The Burn damage is scaled by the amount of charge in the Core. All charge is exhausted when the Core is activated.
Aether Power
Aether Power
Ailment Immunity
At the start of each battle, this Hero is immune to new status ailments for 6 turns.
In battles with multiple waves, the effect is refreshed at the beginning of each wave.
Matching Legendary Troops
Unseen Assassin
PRIMARY
Battle Master Assassin
PRIMARY
Elite Knight
SECONDARY
Swashbuckler Fighter
SECONDARY
Mana Optimization Strategy
How it works
By default, Regin C1 has Fast mana speed, requiring 8 tiles to charge. Equipping troops with a Mana Bonus can reach specific Breakpoints — the exact percentages where your tile count drops — allowing your hero to fire their special skill faster, with less tiles.
Standard8Tiles
OptimizedFASTER!
Merciless Wizards
Magic Troop
Default8 Tiles
Optimized
7Tiles
Required
LVL 23
Need Bonus:15%
This Troop:+17%
Breakpoint Achieved!
Barbaric Assassins
Mana Troop
Default8 Tiles
Optimized
7Tiles
Required
LVL 29
Need Bonus:15%
This Troop:+15%
Breakpoint Achieved!
General Information
Hero Name
Regin C1 "Dwarven Fallen Prince"
- Rarity
- ElementFire
- ClassRogue
- Mana SpeedFast
- Skill Types
- SourceS7 - Treasures of Flame and Frost
- FamilyNidavellir Realm
- Aether PowerAilment Immunity
- Release DateOct 15, 2025
- AvailabilityHA10:Oct 15, 2026Outfitter:Apr 17, 2027
Ascension Requirements
Tier
Food
Materials
Tier 2Ascension Cost
273K
3★
Tier 3Ascension Cost
442K
3★★★
Tier 4Ascension Cost
708K
4★★★
Limit Break Requirements
Tier
Materials
Limit Break 1Unlock Cost
5★★★
LB 1 LevelsTotal Cost
5★★★
1★★★
5★★★
Limit Break 2Unlock Cost
1★★★★★
5★★★
LB 2 LevelsTotal Cost
1★★★★
1★★★★★
3★★★★
5★★★
Stats & Emblems
Simulation: 0 Emblems
| Level |  |  |  | 💪 |
|---|---|---|---|---|
4/80 | 1314 | 1246 | 2432 | 1274 |
4/85lb1 | 1416 | 1343 | 2621 | 1363 |
4/90lb2 | 1620 | 1536 | 2999 | 1541 |
Calculated Bonuses
Attack+255 & +3%
Defense+36 & +3%
Health+172 & +3%
Crit +4%
Resource Costs
Emblems
MasterFood
Iron
+15
+36+15+18+3%
+15+3%
+15+15+18+36+15+15+3%
+4%
+50+50+50+50+50