Tia will spin her scythe with a flourish, striking out again at the Goblin in front of her, intending to cleave it in two before she turns tail and follows after the others. As she moves she lets her scythe drop, causing it to disperse into the air as she moves.
SpoilerStandard action: Attack the Goblin
Attack roll (1d20+6)
Damage (2d4+4) + (1d8) +1 for still being adjacent to an ally.
Move action: Move 40 feet to regroup with the others (I think off map, but not sure)
If the goblin is still standing, I will weather the attack of opportunity to continue trying to follow.