As her name is announced, Andalla glares at Leaves. Before vanishing, she barks out two command words in quick succession. The gems on her dragon-shaped mask begin to glow, and she abruptly doubles in size. That done, she gives a wordless roar of defiance and fury that shakes the room, her form becoming even more bear-like, even as she disappears.
For Lyndworm's benefit
Spoiler
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Swift action: Activate Dragon Mask. See Invisibility for the next 5 minutes.
Standard action: Activate Ring of Growth. Size doubles for the next 9 minutes.
Non-action: Rage.
Initiative: (1d20+2)[18](20)
Stats are now as-written on my sheet.