armor: How about adding off-battle spells like animate dead for necro which resurrects the last unit killed by the player (same stats and rank but will not drop the same item). Say you killed an ace (rank 10), then you get lottery tokens twice. For druid/paladin, chaos which deals damage (equivalent to the amount of wisdom) to all units in an area (useful for hunting low lvl units, cant be used on castles). These spells has a specific cooldown time, say 10 min for chaos and 1 hour for animate dead. Also, these spells requires lvl 80 and 500 wisdom.