Frederick grimaces at the pit between him and his quarry until another Kobold appears behind him. He turns to attack, when Amearin's call reaches his ears. "You're next, then," the unreasonably large Half-Orc mutters, a rumble promising violence to the newcomer, in due time. Instead, Frederick takes a breath to pause and focuses on the cloud. As soon as he can see enough of the likewise-enlarged reptile to focus his efforts, he charges forward with a roar!

Spoiler: Frederick, round 5
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Frederick Strongarm
M LG Half-Orc Paladin 5 (VMC Barbarian), Level 5, Init 1, HP 44/44 54/54, Speed 20
AC 25 20, Touch 11, Flat-footed 24 22, CMD 19, Fort 8, Ref 4, Will 6* 8*, CMB +9, Base Attack Bonus 5
Magic Falchion +1 +10 (2d4+7, 18-20/x2)
Warhammer +9 (1d8+4, x3)
MW Composite Longbow (+3 str) (40 standard arrows) +6 (1d8+3, x3)
Full Plate +1, Heavy Steel Shield (+10 Armor, +3 Shield, +1 Natural, +1 Deflect)
Abilities Str 19, Dex 10, Con 12, Int 10, Wis 8, Cha 16
Condition Irrepressible: Cha isntead of Wis for charm/compulsion will saves
Power Attack
Lay on Hands: 5/5 (2d6, removes fatigue)
Smite Evil: 0/2
Divine Bond: 0/1
Rage: 3/6
Grace: 1/1
Hero's Defiance: 1/1
Divine Bond, keen falchion: 36 rounds remaining.
Magic Vestment: +1 enhancement to shield, <5 hours
Enlarge person: a few minutes
Rage: +4 str, +4 con, +2 will, -2 AC

As discussed, delay until Amearin's cloud dissipates. Charge BBEG: (AC -2 until next turn)
Attack S:
(1d20+15)[18] attack (includes rage, smite, power attack, and charge)
(1d20+15)[30] CC (31+, x2)
(2d6+21)[26] dmg
(2d6+21)[23] Crit bonus

If anyone is foolish enough to provoke: Rolls do not include smite, flanking, or charging
(1d20+10)[19] attack
(1d20+10)[19] CC (26+, x2)
(2d6+16)[23] dmg
(2d6+16)[27] Crit bonus