Move Approval V

[Civic]

Telescoping Bo Staff (Physical Strength) (300)
A normal bo staff crafted from tungsten carbide, rendering it extremely sturdy and resistant to scratches and damage.  While hanging from Gambit’s belt, the bo staff measures approximately one foot, but when Gambit uses it in combat it telescopes out to approximately six feet.

Just put in a line about how fast it telescopes and that one is good to go.

Playing Cards (Ranged Proficiency) (300)
An unassuming pack of throwing cards.  Gambit has the ability to throw these cards with deadly accuracy, making them capable of dealing minor slashing damage.  The deck contains 52 cards but miraculously, any card he throws reappears in the small leather case on his belt after about five seconds.  There isn't a much better way to describe the speed than that of a thrown playing card, and Gambit has an effective range of about 30 meters.

I'm torn on whether there should be a maximum amount of cards he can regenerate or not, because it doesn't do a lot of damage but an infinitely refilling ammo system with no drain seems a tad too much. Maybe add in a cap of cards he can regenerate in one fight and that'd be cool (not that you'd likely hit the limit or abuse it, but moves rules and stuff).

Molecular Acceleration (Area Attack Proficiency) (300)
Gambit has the power to convert the potential energy in an object into kinetic energy, thus ‘charging’ that object with explosive results.  The time it takes to charge an object or objects depends on size, ranging from about one second for a playing card, to three seconds for his bo staff, and scaling up proportionally from there.  At present, this charging must take place through direct skin contact, and Gambit must focus while charging an item, able to move normally but unable to fight or use other moves or powers.  At present, Gambit cannot use this ability on organic/sentient targets such as allies or enemies.  When a charged object strikes or is struck by another solid surface, it explodes with concussive force, dealing moderate damage (still subject to Gambit’s ATK stat).  This explosion does not damage the charged object.

Can the charge be broken if he's struck? Also I take it the Area Attack prof is needed because he might charge objects larger than 3 feet, or is it due to the concussive explosion? Also how big is this explosion?