XP 2,400
NG Tiny fey (swarm)
Init +4; Senses low-light vision; Perception +14

AC 19, touch 17, flat-footed 14 (+4 Dex, +1 dodge, +2 natural, +2 size)
hp 45 (10d6+10)
Fort +6, Ref +11, Will +8
DR 5/cold iron; Immune swarm traits; SR 17
Weaknesses swarm traits

Speed 20 ft., fly 40 ft. (poor)
Melee swarm (2d6)
Space 10 ft.; Reach 0 ft.
Special Attacks distraction (DC 16), fiddle
Spell-like Abilities (CL 10th):

3/day--disguise self, entangle (DC 13), invisibility (self only), pyrotechnics (DC 14), ventriloquism (DC 13)

A grig swarm normally attacks by surrounding and enveloping its opponents. Before closing to melee range, a swarm uses its entangle ability to bind its foes.

Morale If facing destruction, a grig swarm often turns invisible and flees.

Str 5, Dex 18, Con 13, Int 10, Wis 13, Cha 14
Base Atk +5; CMB --; CMD --
Feats Dodge, Great Fortitude, Mobility, Spring Attack, Weapon Finesse
Skills Acrobatics +17 (+23 jumping), Craft (any) +13, Escape Artist +17, Fly +4, Perception +14, Perform (string instruments) +15, Stealth +25 (+29 in forests); Racial Modifiers +8 Acrobatics when jumping, +5 Stealth in forests
Languages Common, Sylvan

Fiddle (Su)

The grigs that make up a grig swarm carry tiny, grig-sized fiddles. When the fiddlers play, any non-fey within 30 feet of the instruments must make a successful DC 17 Will save or be affected as though by irresistible dance for as long as the playing continues. The save DC is Charisma-based.