試練の塔はメインストーリー第3章完了後、天空尖塔でセレシの絆クエストを完了すると解放されます。疾風の塔（空中）、増幅の塔（気絶）、破砕の塔（ノックダウン）の3つがあり、各30階、全90階。各フロアを90秒以内にクリアで3つ星報酬。全塔合計で記憶の破片7,000個以上、渦巻く思考160個以上を獲得でき、専用カルマ制作に最適な後半ファーム先です。
🔓 How to Unlock
- Progress through the main story to Chapter 3
- Reach Skyspire Rock mountain area
- Speak with Ceresi and complete her world/bond quest
- The Tower of Trials entrance becomes available
🏰 Tower Overview
| Tower | Favored Mechanic | Floors | Reward Focus |
|---|---|---|---|
| Tower of Gale | Airborne combos | 30 | Whirling Thoughts + Fragments of Memory |
| Tower of Amplification | Stun chains | 30 | Whirling Thoughts + Fragments of Memory |
| Tower of Crushing | Knockdown / Downed | 30 | Whirling Thoughts + Fragments of Memory |
Each tower is color-coded: yellow for Stun (Amplification), blue for Airborne (Gale), and red/orange for Knockdown (Crushing). Floors scale in difficulty as you climb, with later floors requiring optimized teams and gear.
⚙️ Floor Mechanics
Time Limit & Star Rating
- Each floor must be completed within 90 seconds to receive full rewards (3 stars)
- Slower clears still count for progression but award reduced rewards
- Stars are earned by defeating bosses and clearing floors quickly
- You can replay floors to improve your star rating
Mechanic Requirements
Each tower favors specific status effects. Building a team around the required mechanic is essential for fast clears:
- Tower of Gale (Airborne): Use heroes that launch enemies (Reina, Castella, Aria). Airborne combos deal bonus damage and extend the launch window.
- Tower of Amplification (Stun): Use heroes that apply Stun (Kalien, Theresia, Lute). Stun-locking enemies prevents them from attacking.
- Tower of Crushing (Knockdown): Use heroes that apply Knockdown/Downed (Ornette, Sion, Lute). Knockdown enables heavy punish windows.
🎁 Rewards
| Reward | Amount (per tower) | Total (all 3 towers) | Use |
|---|---|---|---|
| Fragments of Memory | 2,600+ | 7,000+ | High-tier awakening, Exclusive Karma upgrades, Familiar growth |
| Whirling Thoughts | ~55 | 160+ | Exclusive Karma crafting material |
| Unique Karma | Specific tower clears | Weapon cards only obtainable from Tower | |
Fragments of Memory are a critical mid-to-late game resource used for hero high-tier awakening, Exclusive Karma upgrades, Familiar growth, and alchemy crafting of Fragments of Afterimage. The Tower of Trials is the most reliable late-game source for both Fragments of Memory and Whirling Thoughts.
👥 Recommended Teams by Tower
Tower of Gale (Airborne)
Best team: Reina + Castella + Lute
- Reina launches enemies with Rising Cutter / Wind Slayer
- Castella slams airborne targets for massive damage
- Lute extends Airborne duration and provides healing support
Tower of Amplification (Stun)
Best team: Kalien + Theresia + Lute
- Kalien applies Stun via Finale while fox clones stack Burn
- Theresia provides Bleed + Stun with twin maces
- Lute adds Stun support, armor break and healing
Tower of Crushing (Knockdown)
Best team: Ornette + Sion + Tarte
- Ornette applies Knockdown with scythe attacks and Shock
- Sion groups enemies and applies Shock for AoE knockdowns
- Tarte provides Shock support and healing
🎮 Strategy Tips
- Build for the mechanic — Don't bring a Burn team to the Airborne tower. Match your team to the tower's favored status effect.
- Prioritize 90-second clears — Full star rewards give significantly more materials. If you miss the timer, level up or optimize gear and retry.
- Use Signal Skill chains — The three-step combo (Apply → Extend → Finish) is essential for fast kills. Practice the rotation for each tower.
- Upgrade Exclusive Karma first — Whirling Thoughts are rare outside the Tower. Spend them on your main DPS's Exclusive Karma.
- Don't rush all 90 floors at once — Progress naturally as your heroes and gear improve. Tower floors don't expire.
- Bring a healer for later floors — Higher floors hit hard. Lute or Tarte can keep your team alive through extended fights.
❓ FAQ
When should I start the Tower?
As soon as you unlock it after Chapter 3. Early floors are accessible with story-level gear. Save the harder floors for after you've leveled your main team and upgraded their Karma.
Do Tower rewards reset?
First-clear rewards are one-time. You can replay floors for additional materials, but the big Fragment of Memory payouts are per clear. Focus on progressing to new floors rather than farming old ones.
Which tower should I do first?
Start with the tower that matches your strongest team. If you've been using Reina (free story hero), Tower of Gale is the most accessible. Otherwise, pick based on your best-built characters.
Need help building your tower team?
Check our tier list and team composition guide.