
Base stats
Values at level 1
1
Health
630
+98 / lvl
Health regen
5.5
+0.5 / lvl
Mana
480
+40 / lvl
Mana regen
8
+0.8 / lvl
Armor
18
+4.7 / lvl
Magic resist
32
+1.3 / lvl
Attack damage
53
+3 / lvl
Attack speed
0.647
+1.5% / lvl
Attack range
550
Does not scale
Move speed
335
Does not scale
Abilities

P
Serpentine Grace
Innate: Cassiopeia increases the effectiveness of all movement speed bonuses by .

Q
Noxious Blast
MagicActive: Cassiopeia creates a blast at the target location that explodes after a 0.4-second delay. Enemies within the blast are poisoned for 3 seconds, taking magic damage every 0.43 seconds over the duration. If Noxious Blast hits an enemy champion, Cassiopeia gains bonus movement speed that decays over 3 seconds.
- Cooldown
- 3.5s
- Cost
- 50 / 55 / 60 / 65 / 70 Mana
- Range
- 850
- Total Magic Damage
- 75 / 110 / 145 / 180 / 215 (+ 65% AP)
- Magic Damage Per Tick
- 10.71 / 15.71 / 20.71 / 25.71 / 30.71 (+ 9.29% AP)
- Bonus Movement Speed
- 30 / 35 / 40 / 45 / 50%

W
Miasma
MagicActive: Cassiopeia spews forth 7 bolts of venom in an arc at the target location, creating toxic clouds at the area for 5 seconds. Enemies within the clouds are poisoned to take magic damage every 0.26 seconds and become grounded and slowed by an amount that decays over the area's duration.
- Cooldown
- 24 / 22 / 20 / 18 / 16s
- Cost
- 70 / 75 / 80 / 85 / 90 Mana
- Range
- 700
- Magic Damage Per Second
- 20 / 25 / 30 / 35 / 40 (+ 10% AP)
- Total Magic Damage
- 100 / 125 / 150 / 175 / 200 (+ 50% AP)
- Slow
- 40 / 50 / 60 / 70 / 80%

E
Twin Fang
MagicActive: Cassiopeia launches her fangs at the target enemy that deal (+ 10% AP) magic damage. If this kills the target, Twin Fang's mana cost is refunded. Against a poisoned target, Twin Fang deals bonus magic damage and heals Cassiopeia. The heal is reduced by 75% against minions and small and medium monsters.
- Cooldown
- 0.75s
- Cost
- 40 Mana
- Range
- 700
- Bonus Magic Damage
- 20 / 45 / 70 / 95 / 120 (+ 55% AP)
- Total Enhanced Damage
- 52 - 120 (based on level) (+ 20 / 45 / 70 / 95 / 120) (+ 65% AP)
- Heal
- 10 / 11.5 / 13 / 14.5 / 16% AP
- Reduced Heal
- 2.5 / 2.88 / 3.25 / 3.63 / 4% AP

R
Petrifying Gaze
MagicActive: Cassiopeia blasts enemies in a cone in the target direction, dealing magic damage to enemies struck within and slowing them by 40% for 2 seconds. Enemies with their facing direction towards her are instead stunned for the same duration.
- Cooldown
- 120 / 100 / 80s
- Cost
- 100 Mana
- Range
- 825
- Magic Damage
- 150 / 250 / 350 (+ 50% AP)
Skins
13 in the archive













