Bloody Mary, part 2

Continued from Bloody Mary, part 1:

After a pattern of attacks, the skull would open up, and those eyes would spawn spikes, and drop them down onto the field. Get hit, and it's an instant OHKO. The Bloody Mary will move left and right of the field, hoping to rain death upon our hero/ine. After which, the skull will close back, and revert to the cannonballs, and spiral shots.
(The way the spikes are rained down are in a pattern, and there are safe spots.)

With the QMN's Mistress Weapons in mind, Queen had made the Bloody Mary invincible to them... And made the Bloody Mary with 2 full healthbars...
(The Bloody Mary is indeed immune to all the Mistress Weapons, and even the default peashooter. As if it was shielded... Quick Slasher can bypass the shielding...)
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Sprites used from Sprites' Inc
Concept from my evil mind...