X-Bow balance history

  1. — X-Bow
    • Hit Speed: 0.3s → 0.4s (+33%)
    • Damage: 43 → 58 (+35%)
    • Projectile Speed: 1400 → 1600 (+14%)
    Final August Balance Changes
  2. — X-Bow
    • Lifetime: Reduced 40sec → 30sec
    • Hit Speed: Slower 0.25sec → 0.3sec
    • Damage: +30%
    • Hitpoints: -4%
    BALANCE CHANGES DEC 2020

Source: Clash Royale release notes by Supercell.