

Introduction
Erin is a 5-star Radiance character in Lost Sword. Erin's class is Wizard. Erin fights from the rear row.
On the Lost Sword tier list Erin is B tier, 12th of the 61 characters ranked.
Other Radiance characters in Lost Sword: Claire, Dian Cecht, Esmeralda, Finn, Galahad, Ian and 5 more.
What Erin does
A pure support: the Ultimate shields every ally for up to 150% of Erin's HP and adds up to 35% Additional Damage for 12 seconds, and
Don't Overdo It! raises team Attack by up to 30% while lowering enemy Attack. The passives give everyone up to 10% Additional Damage and 10% Damage Reduction at all times.
Profile
The Kingdom of Elaia is a peaceful land, always bathed in warm sunlight. Born into this land, Princess Erin was cherished by all of its people.
"Princess Erin, you look adorable today!"
"Hehe, thank you!"
Everyone welcomed her with open arms, and she always returned their kindness with a bright smile. But sometimes, when she saw children her age playing together in the distance, a sense of loneliness would stir in her heart.
"Can I... play with you guys too...?" She gently clenched her fists, but as a princess, all she could do was wave at them from afar.
One day, while visiting a village, Erin spotted a flock of sheep she had never seen before.
"Hmm? Where did those sheep come from?"
"Well, the weather's been nice lately, so I guess they just naturally wandered down into the village."
Erin approached the sheep and gently reached out her hand. The soft wool tickled her fingertips.
"Wow... so fluffy..."
"Hold on a second."
Erin spoke to the sheep as she pulled a red ribbon from her pocket.
"This is my gift to you!"
As Erin began tying ribbons on the sheep, the village children gathered around her and started chatting. At first, Erin was shy, but as they tied ribbons on the sheep together, laughing and playing, the awkwardness faded away.
Then, one sheep stood out. Its wool was fluffier than the others, and it had a strikingly piercing gaze.
While the other sheep peacefully grazed, this one simply stared at Erin intently.
"Come here. I'll give you a ribbon too."
Erin smiled and reached out her hand. The sheep slowly stepped forward, a little hesitant.
In that moment, wild dogs suddenly burst from the forest.
The startled sheep scattered, and one of the dogs lunged straight at Erin.
She froze in fear, unable to move, but in an instant, something leapt in front of her and blocked the attack.
"Kyaoo!!!"
It was the same sheep that had been watching Erin. It let out a roar like a wild beast. The sound echoed through the village, radiating a powerful energy.
The wild dogs, sensing the threat, fled instinctively. Everyone stared at the sheep in disbelief.
"You... you protected me?"
Erin tightly hugged the sheep that had just saved her.
"W-Wow, you're amazing! Want to be friends?!"
The sheep cautiously nuzzled into Erin's arms.
"Hehe, I'll call you Bonnie from now on!"
From that day on, Erin carried Bonnie in her arms wherever she went. Whenever someone got too close, Bonnie growled protectively but cautiously, ensuring Erin didn't notice.
"Kyaooo!!!"
"Bonnie?"
"Baa!"
And so, the warm sunlight of Elaia was always accompanied by its small but fierce guardian.
Erin is a female Human. Her birthday is May 10, and she stands 138 cm tall. Erin is voiced by Soon-mi Kim in Korean. Her hobby is counting Sheep.
Stats
- HP34,885
- Attack24th of 764,232.5
- Defense13th of 763,512.5
- Movement Speed22.5
- Range5th of 7610
At level 200, before transcendence, equipment, relics and training. Each bar is measured against the highest value in the Lost Sword roster, and the place is out of every character with that stat.
Skills
11
Radiance Element
Element[Effect: Elemental Damage] Target: Self Damage is increased by 30% when attacking an enemy of Chaos element, and damage received is reduced by 30% when attacked by enemies of Chaos element.

Elaia Magic
Basic attack[Damage Dealt] Inflict damage equal to 369% of Attack [Target] 1 Enemy

Don't Cry, Erin!
Ultimate · Cooldown 30sGrants a Shield and an Additional Damage buff to all allies. [Effect 1: Apply Buff] Target: All Allies Shield: Create a shield that blocks damage equal to Caster's HP 50/70/90/120/150%. Duration: 12s [Effect 2: Apply Buff] Target: All Allies Effect: Additional Damage 10/15/20/27.5/35% Duration: 12s [Cooldown] 30s
Skill levels 1 to 5, numbers in level order

Don't Overdo It!
Active · Cooldown 12sGrants an Attack Increase buff to all allies. Inflicts an Attack Reduction debuff on all enemies. [Effect 1: Apply Buff] Target: All Allies Effect: Increase ATK 10/15/20/25/30% Duration: 8s [Effect 2: Apply Debuff] Target: All Enemies Effect: Attack Reduction 2/4/6/8/10% Duration: 8s [Cooldown] 12s
Skill levels 1 to 5, numbers in level order

Ram Horn Bash!
Passive[Effect: Apply Team Buff] Target: Ally Effect: Additional Damage 2/4/6/8/10%, Damage Reduction 2/4/6/8/10%
Skill levels 1 to 5, numbers in level order

I'll Protect You!
Passive[Effect: Apply Buff] Target: Self Effect: Increase HP 32/44/56/72/88%
Skill levels 1 to 5, numbers in level order
Princess of Smiles
Card · Card levels 1 to 10Increase HP 24% to 60% Magic Increase ATK 6% to 24%

Sunlight
Card skill[Effect: Apply Team Buff] Target: Ally Effect: Increase ATK 2 / 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20%, Increase DEF 2 / 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20%
Skill levels 1 to 10, numbers in level order
Transcendence
UpgradeEach step raises the base stats, and the later steps open more skill levels.
By transcendence step
- Step 1
- ATK, DEF and HP +20%
- Step 2
- ATK, DEF and HP +30%
- Step 3
- ATK, DEF and HP +40%; skill levels +1
- Step 4
- ATK, DEF and HP +50%; skill levels +1
- Step 5
- ATK, DEF and HP +60%; skill levels +2
- Step 6
- ATK, DEF and HP +80%; skill levels +2
Training
UpgradeSeven nodes in a line, stat bonuses taking turns with the training skill's levels. The branches beside them add Attack +750, Defense +750, Increase HP +50.08%, Increase ATK +25.04%, Increase DEF +25.04%, Bonus Damage to Chaos-Types +9%, Chaos Damage Reduction +9%, Critical Hit Chance +1%.
Main path, in order
- Node 1
- Increase DEF 3% (1 Rare Soul)
- Node 2
- Here Comes Bonnie! level 1 (60 Skill Page)
- Node 3
- Damage Reduction 0.5% (2 Rare Soul)
- Node 4
- Here Comes Bonnie! level 2 (120 Skill Page)
- Node 5
- Increase DEF 5% (3 Rare Soul)
- Node 6
- Here Comes Bonnie! level 3 (180 Skill Page)
- Node 7
- Damage Reduction 1% (4 Rare Soul)

Here Comes Bonnie!
Training skillWhen Erin uses her Ultimate, all allies gain Additional Damage. [Effect: Apply Buff] Target: All Allies Effect: Additional Damage 0.75/1.5/3% Duration: 12s
Skill levels 1 to 3, numbers in level order
Upgrade costs
Training
- Main path
Rare Soul ×10
Skill Page ×360 - Branches
Soul ×516
Radiance Stone ×516
Liked gifts
5
Flower Bouquet
Red Ribbon
Pudding
Single Rose
Handmade Teddy Bear
Costumes
1
Dino Erin
H-How do I look...? Rawr...!!














