Cassiopeia in TFT Set 13Cassiopeia has appeared in 6 sets — compare cost, traits and ability across all of them.

Stats

Cassiopeia’s health and attack damage at each star level
StarHealthDamage
1 star70040
2 star126060
3 star226890
Armor
25
Magic resist
25
Attack speed
0.75
Range
4
Mana
40
Starting mana
0
Crit chance
25%

Armor, magic resist, mana and attack speed are the same at every star level.

Set 13 · Into the Arcane

Cassiopeia

3 gold cost

Ability

Thorned Miasma

1 star
Blast target for 240 magic damage. Every third cast, splash miasma to 2 enemies within 3 hexes, dealing 220 magic damage to each.
2 star
Blast target for 360 magic damage. Every third cast, splash miasma to 2 enemies within 3 hexes, dealing 330 magic damage to each.
3 star
Blast target for 580 magic damage. Every third cast, splash miasma to 2 enemies within 3 hexes, dealing 530 magic damage to each.

Balance history

3 patches changed Cassiopeia, read out of Riot’s game files.

  1. Patch 25.04Feb 2025
    • Miasma damage180 / 270 / 430220 / 330 / 5301★ / 2★ / 3★
  2. Patch 25.03Feb 2025
    • Damage230 / 345 / 550240 / 360 / 5801★ / 2★ / 3★
    • Miasma damage160 / 240 / 385180 / 270 / 4301★ / 2★ / 3★
  3. Patch 25.01Jan 2025
    • Attack speed0.70.75
    • Starting mana100

Other 3-cost champions in Set 13

Other Black Rose champions

Other Dominator champions

Cassiopeia in other sets

Same character, different set — cost, traits and art all change.