Wyvern Tail Attack

Max Level 1
Appearance
Wyvern Tail Attack icon
Description
Skill Type
Target Damage
Effect
2,000 physical dmg, 5% stun (2s), 100% knockback 1.5m
Cost & Timing
Cast Time
0.8s
Cooldown
15s
Range
1 yd
Damage
Damage
2,000
Damage Type
Physical
Crowd Control
Stun Chance
5%
Stun Duration
2s
Knockback Chance
100%
Mechanics

Damage Formula

Pre-Mitigation
Skill Damage + Attack Damage
Attack Damage
baseDamage(level) × (1 + passive% + buff%)

Damage Pipeline

  1. Variance: ×0.9–1.1
  2. Backstab (behind target): +10% | Rogue w/ Improved Backstab: +25%
  3. Level difference: ±2% per level (max ±20%)
  4. Slayer reduction (boss/elite → player): −slayerLevel × 10%
  5. Enrage (non-spell): monsters +50–75% below 10% HP.
  6. Mitigation: −ceil(dmg × clamp(target.defense × 0.0005, 0, 0.9))
  7. Crit: ×1.5
  8. Radiant Aether (15% on crit, consumes 1 item): ×2 on top → ×3 total

Block/Miss Chance

clamp(
  clamp(target.baseBlock + target.defense × 0.0001 + buffs, 0, 0.8)
  + clamp((target.level − attacker.level) × 0.005, −0.1, 0.1)
  − attacker.accuracy
, 0, 0.9)

Target moving:
resist −0.25, damage +10%
Backstab:
resist × 0.8

Stun

Applies on a single roll. Cannot apply while the target is feared. Duration stacks: extends the existing stun end time rather than replacing it. Bear mounts have a 90% chance to resist any stun.

Knockback

Applies only if neither stun nor fear took effect on the same hit, and only while the target is not already stunned. Pushes the target back 1.5m with a fixed 0.25-second stun. When an obstacle blocks that path, the target also takes 1.25% of the damage just dealt, rounded up, and never less than 1. Only applies within 15 levels (waived for boss casters).

Used by Monsters (7)
Velkrax Lv 58
Cryonexus Lv 55
Pyrovax Lv 55
Zalkarn Lv 55
Frost Wyvern Lv 52-54
Poison Wyvern Lv 52-53
Fire Wyvern Lv 51-53