Aaron's force is full of tanks and battlesuits. A bit light on infantry. Longstrike is the commander so a 2+ to hit Railgun should prove fun for the enemy. I'm still not really sure what all his stuff does, a bit silly really as I have the Xenos II codex book so I should know. Sometime we should play a game where he plays an army of mine and I use the fishmen.
Billy's Ultramarines are next;
Marneus Calgar : Terminator Armour
Terminator Squad : Teleport Homer 3 x Terminator: Power fist, Storm bolter,. Terminator Sergeant: Power sword, Storm bolter,. Terminator w/Heavy Weapon: Assault cannon, Power fist
Terminator Squad : Teleport Homer 4 x . Terminator: Power fist, Storm bolter,. Terminator Sergeant: Power sword, Storm bolter.