The Mighty Mech, a 4-cost Mecha unit in TFT Set 17

The Mighty Mech

4 Attack Tank

Gravity Matrix ability — TFT Set 17 The Mighty Mech

Gravity Matrix
Enter a defensive stance for 4 seconds gaining 20 / 20 / 60% Durability. While in the defensive stance, attract nearby enemy projectiles and heal 900 / 1300 / 3000 Ability Power over the duration. When this ends, release a shockwave that deals Armor Magic Resist as physical damage in a 2-hex range.
Durability Duration
4
Durability
0.2 / 0.2 / 0.6
Heal
Ability Power
Damage
Armor Magic Resist
Hex Range
2

Traits

  • Description
    Innate: Mecha units can transform into their Ultimate form, upgrading their ability and gaining 40% Health. Transformed Mechas take up two team slots and count twice for the Mecha trait.
    
    Use the Mecha-Former item to toggle the forms of your Mecha units
  • Description
    Combat Start: Your Tanks gain a Shield for 15 seconds. Your other allies gain Damage Amp. 
    
    Voyagers gain double.

The Mighty Mech enables

  • Restores Health to a unit, capped at maximum HP.

  • Reduces incoming damage by a percentage damage reduction that stacks multiplicatively after Armor and Magic Resist. Sources include the Vanguard trait, Stargazer constellations (Mountain, Serpent), Steadfast Heart, and augments like Evelynn's Boon and Cursed Crown.