Raking Claws (Standard; at-will)
Chilling Bite (Standard; at-will) ♦ necrotic, cold
Aggressive Assault (Standard; recharge 

)
Tail Slap (Immediate Reaction; at-will) ♦ hit by melee attack
Unholy Fear (Standard; encounter) ♦ fear
Breath of Cold Death (Standard; recharge 56) ♦ necrotic, cold
Explosion of Shattered Bone (Immediate Reaction) ♦ when first bloodied
Cold Claw Swipe (Standard; at-will) ♦ cold
Greatsword (Standard; at-will)
Hand Crossbow (Standard; at-will)
Hamstring (Standard; recharge 

)I dunno if 10 skeletons is going to slow down combat or not, especially with resist 15 all. Theres a good chance that'll negate area damage and make killing them a slowed mess.
Maybe 5 would be better and have another 5 released at death
So, the Dragon makes 4 claw attacks (2 against 2 targets) or 2 attacks (1 against 2 targets)?Raking Claws (Standard; at-will)
2 attack against the same target; attack +12 vs. AC; 1d6+5 damage
Aggressive Assault (Standard; recharge
)
Bone Dragon makes 2 raking claw attacks against different targets and a
Chilling Bite attack
So, the Dragon makes 4 claw attacks (2 against 2 targets) or 2 attacks (1 against 2 targets)?