シオンは密集した敵を集めて感電を付与し、味方のAoEバースト機会を作る感電サポートです。聖遺物は配置と回収時の両方でダメージと感電判定が発生します。現在Bティアですが密集グループではそれ以上の性能を発揮し、最も上昇可能性の高い英雄です。オルネット、タルトとの感電チーム、またはリュートとのバランス型が最適。
📋 Character Overview
| Name | Sion |
| Title | Avatar of Organa |
| Birthday | December 21 |
| Faction | Organa Order |
| Hero Trait | Thunderbolt |
| Status Ailments | Shock, Knockdown |
| Tier Ranking | B Tier (Most likely to rise) |
| Playstyle | Enemy grouping, Shock setup, hybrid support |
⚡ Combat Style
Sion's core mechanic is his sacred relic (성물), a deployable field that groups enemies together. The relic deals damage and applies Shock judgment on both deployment and retrieval — meaning you get two Shock applications per use by recalling it at the right time.
This makes Sion exceptional against dense enemy groups: he clusters them together, applies Shock, and creates a window for AoE-focused allies like Ornette to unleash burst damage. His value is highly scenario-dependent — against single targets or spread-out enemies, his grouping utility is wasted.
⚔️ Best Build
Shock Support Build (Recommended)
Gear Sets
3-piece Thunderrush + 2-piece Ruinsbreaker (or Shock 3 + Down 2)
Thunderrush boosts Shock damage and ailment speed. Ruinsbreaker adds DEF Ignore. Alternative: Shock 3 + Knockdown 2 if focusing on knockdown chains.
Main Stats
ATK Power Up → Critical Hit Chance → Critical DMG
For a support-focused build: ATK Speed, ailment application rate
Skill Priority
Prioritize the attack branch damage nodes and crit-related passives. Focus on core passives over long-cooldown actives.
👥 Best Team Compositions
| Team | Best For | Sion's Role |
|---|---|---|
| Ornette + Tarte + Sion | Dense groups / AoE stages | Groups enemies and applies Shock; Ornette follows with AoE burst |
| Ornette + Lute + Sion | Balanced Shock team | Shock setup and grouping; Lute provides healing and ATK buff |
| Sion + Tarte + Lute | Survival-focused Shock | Grouping and Shock; Tarte and Lute provide sustain |
Ornette + Tarte + Sion — Shock Team Loop
- Sion deploys sacred relic to group enemies and apply first Shock
- Tarte stacks additional Shock debuffs on the grouped cluster
- Sion retrieves the relic for a second Shock application and damage hit
- Ornette switches in with wide scythe AoE on the clustered, shocked enemies
- Chain Signal Skills off the Shock window for burst damage
✅ Strengths
Enemy Grouping
Sacred relic pulls enemies together, creating ideal AoE opportunities for allies.
Double Shock Application
Relic applies Shock on both deployment and retrieval — two ailment hits per use.
High Growth Potential
Most likely hero to rise in tier rankings as team compositions are optimized.
Dense Group Specialist
Far exceeds B-tier rating against clustered enemies in mob-heavy content.
❌ Weaknesses
- Scenario-dependent — Grouping is useless against single bosses or spread-out enemies
- Lower personal damage — Primarily a support/setup hero, not a main DPS
- Requires team coordination — Needs allies who can capitalize on grouped, shocked enemies
- B-tier baseline — Against single-target content, other heroes outperform him
🎮 Combat Tips
- Deploy and retrieve — Remember the relic applies Shock twice: on deployment and on retrieval. Time the recall for maximum value.
- Group before burst — Let Sion cluster enemies first, then switch to Ornette or another AoE DPS
- Use in mob-heavy content — Sion shines in stages with dense enemy groups. For single-target boss fights, consider other supports.
- Pair with Tarte — Tarte is essential for stacking Shock quickly on the grouped cluster
- Don't sleep on him — Despite B-tier ranking, Sion's grouping is unique and irreplaceable in the right content
Want to see all heroes ranked?
Check our complete tier list and team composition guide.