FURY, hability rule :
When a unit with "Fury" hability kill an enemy unit, without using all his attacks, the fury unit can use the remaining attacks for attacking another unit on a adjacent tile.
Exemple : Fury unit is "6-4" (4 attacks x 6 damage).
There is 2 ennemy units near the fury unit. The battle begin, the player have to chose what enemy unit he attack. The attack goes, and after 3 attacks, a enemy unit die. There is 1 attack left, and the fury unit can now attack the other enemy, the fury unit is now "6-1" until end of the turn.
