Both of the attacks of opportunity miss, but for future reference, Athard has two counters readied. The first, Inner Sense, grants him a +2 bonus to a single saving throw. The second, Sanguine Barrier, allows him to replace his AC with a Sense Motive check (with a +2 bonus) against a single melee or ranged attack.
Immediate action: Expend a ki point to gain a +4 bonus to a Sense Motive check.
Standard action: Initiate Rising Zenith Strike with power attack for +3 damage. Sense Motive replaces Athard's attack roll and the attack deals double damage if it meets or exceeds the enemy's AC.
Sense Motive: (1d20+17)[18]
Damage: (1d8+11)[12] x 2 + (1d6)[2] = [26]