No he's not. Everything depends on the situation. Your enemy clearly used his cleanse mystery in round 1, and he must have been careless and aimed Shisui in round 2. Or, he maybe tried not to use Ay's mystery round waiting to trigger Shisui's dodge by other means, thus letting you chaos him. Even so, that Ay 3rd is bound to die due to blitz in front of him + ignite each round.If that guy saved his mystery cleanse round 2, you'll surely die and there's no other way to escape it. if you decide to chaos his main round 2, he will wait and trigger Shisui's dodge and one shot him with Ay's mystery alone. So for earth mains with that lineup, learn to save your cleanse and don't expect you'd wipe out the enemy in round 1.