Fire Spirit balance history

  1. — Fire Spirit
    • 2 → 2.5 (+25%)
    February Balance Changes
  2. — Fire Spirit
    • Damage: -9%
    Balance Changes August 2022
  3. — Fire Spirit
    • Jump range: 2500 → 2000
    Balance Changes Dec 2021
  4. — Fire Spirit
    • Damage Radius: 2500 → 2300
    Balance Changes Are Here!
  5. — Fire Spirit
    • Elixir cost: Reduced 2 → 1
    • Unit count: Reduced 3 → 1
    • Damage: +6%
    • Hitpoints: +109%
    • Jump range: +25%
    • Damage radius: +47%
    Summer Update Balance Changes

Source: Clash Royale release notes by Supercell.