Reposting from another thread:
"Well, I don't have the full moveset so I'll just tell you the basics.
Sami's moveset resolves around setting bases and summoning (sprite form) infantry and tanks to help her. She can set multiple bases and upgrade them, boosting her and her troops' strength. Basically she is all about stage control.
She uses a bazooka and some CQC for her standard moveset (which this sounds similar to Snake, it's not; she actually lugs the bazooka around and uses it for melee attacks).
Her specials moves are:
- Neutral Special: Base Capture: Sami creates a base on a portion of the stage. She can set three at a time and upgrade them each twice. Each base slightly boosts Sami's attack power. These bases can be destroyed by enemies with enough damage.
- Side Special: Summon Unit: Sami creates a unit that moves slowly in front of her and fires in a straight line. The unit that comes out depends on the highest level base Sami owns. If it's level 1, she creates a Soldier. Level 2, a Mech Soldier (unit with bazooka, like Sami), Level 3, a tank. Each level is more powerful than the last.
- Up Special: T-Copter Drone: Sami creates a drone modeled after a travel copter and lets it lift her into the air. The blades on the copter do repeated damage.
- Down Special: Fog of War: Sami tosses down a grenade that creates a field of fog that obscures Sami and her troops, but not the enemy. It's area of effect and how long it lasts depends on the strength of Sami's bases.
- Final Smash: Victory March: Sami uses her CO Power to strengthen herself and her troops. Any base she creates is instantly Level 3 and invincible for the duration of the move. All her units have double firepower as well.
IMO, I think this is as close to bringing the playstyle of Advance Wars directly to Smash Bros. as possible, so I myself am proud of it."