ok.
idea 1: it's like a walk-around-and-get-into-random-fights, and when you get into a fight, you can move around a certain number of tiles depending on your agility, and if you reach the monster, you attack...

or

idea 2: same as above, but instead of move-certain-squares, it's live (zelda, DWL) and you have a certain amount of seconds to attack depending on your agility....and you can only attack/cast spell once, so projectile spells have to be aimed good, because the monster is wandering around...

or

idea 3: same as above, but there's no time limit, just pure live battle (DWL) on a generated battlefield, and to run away you have to dodge the monsters and get to the edge of the field.

what do you think?