Chirinide drops her bow and suddenly grows large and monstrous, She will 5' step into flanking if able, then tears into her target.
Attack 1, Claw : 1d20 + 12 ⇒ (4) + 12 = 161d8 + 6 ⇒ (5) + 6 = 11
Attack 2, Bite,hasted: 1d20 + 12 ⇒ (12) + 12 = 242d6 + 6 ⇒ (6, 4) + 6 = 16
Free grapple attempt if bite hits: 1d20 + 17 ⇒ (5) + 17 = 22
flanking not included, if she gets flanking add +2 to the attack rolls and,
Snk Atk dice for flanking: 2d6 ⇒ (4, 2) = 62d6 ⇒ (1, 5) = 6
This turn, standard action attacks, next turn, full round of attacks. :)