Miasm Giant Dragon
Legend · Soul item: Soul of Miasm Giant Dragon
PoisonSkill by star
0★
Base skill
[Poison] DMG to all enemies (125% ATK + 12,500) and [Venom Calamity] for 2 turns: each time an ally adds a DoT layer, the target takes an extra 100% [Poison] hit. Up to 5 triggers (10 on Bosses).
1★
- DMG 150% ATK + 22,500
- Extra hit 120%
- 6 triggers (12 on Bosses)
2★
- DMG 175% ATK + 32,500
- Extra hit 140%
- 7 triggers (14)
- NEWGains [Deteriorating Calamity] each cast (max 5, kept between waves): +6% [Venom Calamity] DMG per layer
3★
- DMG 200% ATK + 42,500
- Extra hit 160%
- 8 triggers (16)
- +8% per layer
4★
- DMG 225% ATK + 52,500
- Extra hit 180%
- 9 triggers (18)
- Max 7 layers, +10% per layer
5★
- DMG 250% ATK + 62,500
- Extra hit 200%
- 10 triggers (20)
- Max 10 layers
Full skill text at 5★
Deals (250% of Miasm Giant Dragon's ATK + 62500) [Poison] DMG to all enemies and inflicts [Venom Calamity] for 2 turns. When the enemy with [Venom Calamity] is inflicted with 1 layer of any DoT debuff by an ally, takes 200% [Poison] DMG 1 more time from the ally. This effect can be triggered up to 10 times in the duration of [Venom Calamity] and up to 20 times by Boss. Miasm Giant Dragon gains 1 layer of [Deteriorating Calamity] after casting a skill each time, up to 10 layers can be owned and cannot be removed at the wave transition. Each layer of [Deteriorating Calamity] increases DMG triggered by [Venom Calamity] by 10%.
Source: game files.
Recommended Equipment
Sorcery Orb
Attack Sorcery OrbRecommended
Increases ATK by 8,600.
Hallow Crystal
Attack Hallow CrystalRecommended
Works on every Spirit Beast.
After the Spirit Beast casts a skill, increases ATK by 21% + 9,000 for the allied hero with the highest ATK for 1 turn.
Hallow Crystal
Debuff Hallow CrystalOption
This Spirit Beast deals damage.
After the Spirit Beast deals DMG, reduces the target's Effect RES by 30% for 1 turn.
Divinity Stone
Damage Divinity StoneUnique
When the Spirit Beast deals DMG to a hero from the enemy side, the higher the target's current HP percentage, the higher the DMG, up to 30% can be increased.
Legend tier, max level effect shown.
How to obtain
- Spirit Beast Cultivation — limited-time event; full cultivation progress grants 10 Souls of this Spirit Beast.
- Purgatory of Seven Sins — first-clear reward, Difficulty 5–40 (2–3–4–5 Souls)
- Random Spirit Beast Shard — Soul drop chance: 3.15%
- Hire Store — can be hired temporarily (not kept).

Infinite Magicraid Database
Database: Select a hero for more info