The Spell Spinner was initially blinding by the attack, but quickly recovered. With a flap of its upside-down wings, it launched itself into the sky. It was hasted, therefore, was much faster than it was before... And it was already very fast to begin with. Not only this, but the time to cast its spells were shortened... and it could already roll em off pretty fast to begin with. It shouldn't have been let to Haste itself.
In a matter of moments, it had already used Not-So-Mighty-Guard on itself, which subsequently cast Regen, Haste, Protect and Shell on it, as well as used Mana Focus to target only Tyrande's magic/chakra with any and all of its attacks. It planned to drain her with its infinite amount of magic it had. It was gone in a blur, the only thing left in its place an astronomical seal above the area... The seal opened up, revealing a portal to a sort of cosmic place... The Emblem of Cosmos. Power was focused into the Emblem of Cosmos straight from the cosmic rift itself, and a blast as large as the giant portal itself shot down at Tyrande, trying to consume her entire being. Naturally, because it used Mana Focus, it would only hit her magic reserves, most likely depleting them, but it wouldn't physically harm her... The Spell Spinner wanted her absolutely helpless before it got serious.