Onslaught is an ability in Torment:Tides of Numenera.
"Assail your foes' bodies or their minds with a blast of summoned energy."
- Energy: Add knockback to the attack
- Chemical: Adds the Burn fettle to the attack (2 damage at the start of their turn)
- Transdimensional: Adds the Hobbled fettle to the attack (-50% movement, -15% evasion)
- Mental: Adds the Dazed fettle to the attack (-15% willpower, -15% attack)