Edgar
Edgar is one of the cooler FF6 characters, in my opinion. Since there were definite differences between the FF6 characters, people have contentious differences about the best "party".
Abilities:
Tools: See Equipment. Basically, Edgar can use tools and attack or do things with them.
Equipment:
Air Anchor: Force your enemies to self-destruct.
Autocrossbow: Fills all enemies with arrows.
Bio Blaster: Does mild damage and poisons all enemies. A great thing to use against huge armies.
Chainsaw: Either does an attempt at instant death or does damage.
Debilitator: One of the more strategic ones. Debilitator changes the elemental weakness of enemies. Very useful against Pokemon, who have 15 elemental weaknesses and who have very drastic differences between "It's not effective..." and "Super effective!". An example of a possible use: Enemy Blastoise is mega-buff. Edgar nearly defeated. Use the Debilitator to turn the Blastoise's weakness from Lightning to Fire. You then send out a Pyro or Cinder and do tons of damage.
Drill: Does heavy damage every time.
Flash: Does mild damage and blinds all enemies.
Noise Blaster: Confuses all enemies.