Invisible Strikes (目に見えないストライキ Mienai Sutoraiki) is a technique used by Jiren.
With a glare, Jiren is able to land a flurry of blows so fast, it seems like he's not moving at all. By witnessing this technique up-close from a perspective viewpoint one can see through the attack pattern and potentially evade the attacks, as shown by Vegeta. Alternatively, this assault can also be automatically evaded by heightened enough reflexes and instinct.
Usage and Power
He uses this technique against Super Saiyan Blue Goku, Hit, Super Saiyan God SS・Shinka Vegeta, and Golden Frieza. Ultra Instinct Goku was able to deflect this technique and continue his assault on Jiren.