Hence, it is not applied if the target is invulnerable or Senna's basic attack's attack damage is reduced to 0 or below.Relic Cannon is only applied if the attack deals more than 0 damage.Despite Senna dealing 1 damage to Mist Wraiths, attacking them will calculate the attack's damage (including critical strike modifiers) and any on-hit effects for the purposes of life steal and drain effects.
