The way to kill ninjas (Normal Mode):
1: Go to Aden or Mahdia (southest of the map).
2: Buy some Rider´s Greek Fire and try to upgrade any to level 7/8
3: Use an enchant on it, like 30% more damage to enemy without riding a horse.
4: Upgrade the fast throwing skill.
5: Buy any troop with high hp.
6: Start the battle and just throw that Rider´s Greek Fire.
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