Syria mod adds new ore:
copper ore
jungle ore
blood ore
ore dust
dark dust
ingots and gems:
copper ingot
jungle gem
blood gem
green gem
sky gem
tools and weapons:
jungle dagger
blood dagger
mega dagger
fire staff
gem trident
sky sword
sky pickaxe
boss:
chicken king
boots:
hermes boots
sky boots
mega boots
and also the syria mod adds new items and new hats associated with the developer's skin!
video review mod on Russian: