They say don't tumble, don't flinch, don't stun, don't use physical pierce, don't inflict ailments. Don't attack while it's healing, don't tumble while it's healing, don't use satellite arrow while it's healing. Have they tested all those theories before spouting nonsense? Well I have and all of that didn't trigger Adaro's spiky bottom. So how not to trigger it? Don't enter the battlefield and fight it.