TFT Set 17.6
Sona, a 5-cost Commander unit in TFT Set 17

Sona

5 Magic Caster 
Psionic Crush
Hurl a chunk of magnetic debris at the nearest target without one, dealing 300 / 450 / 999 Ability Power magic damage and sticking it to them. If an enemy with debris dies, it passes to the nearest enemy without one.

Every 5 casts, instead rip off all debris dealing 120 / 180 / 999 Ability Power magic damage, then crush all the debris onto the target, dealing 720 / 1100 / 9999 Ability Power magic damage and briefly stunning them.
Debris Damage
Ability Power
Num Casts
5
Debris Rip Damage
Ability Power
Slam Damage
Ability Power

Traits

  • Commander 
    Sona gives you a random Command Mod every 2 rounds which allows you to alter the way an ally behaves during combat. Command Mods last 2 player combats even if they are not equipped.
  • Psionic 
    Gain Psionic items that can be equipped to any ally.
  • Shepherd 
    Shepherds summon the Bond of the Stars to aid them in battle.

Bia and Bayin's power are increased by the total star level of all Shepherds.

Sona enables

  • Stun

    Disables the target for a duration: no movement, no attacks, no ability casts.