Thanks for your hard work!
Allow me to add the rewards on various difficulties and some extra info.
Mission 1 - Meeting.
Gold reward: Skyship and Firkan's map
Silver reward:Skyship
Bronze reward: gold only
Mission 2 - Pursuit
Gold reward: Elf Hunters and Elf Fencers
Silver reward:Elf Hunters
Bronze reward:Elf Conscripts
Mission 2 - Pursuit(Easy path)
Gold reward: Elf Hunters and Amulet of the Fanatic
Silver reward: Elf Hunters
Bronze reward:gold only
Items obtained on map: Elixir of Life
Bonus Mission 1 - Master and Apprentice.
Reward on all diff. Nephrite Wasp
Mission 3 - Wrath
Gold reward: Deer Riders and Horn of Fury
Silver reward: Deer Riders
Bronze reward:gold only
Mission 4 - Remnants of the Horde.
Gold reward:Flame Wardens and Shield of the Ancients
Silver reward:Flame Wardens
Bronze reward:gold only
Bonus Mission 2 - Path of Ugraum.
Reward on all diff. Power Stone
Mission 5 - Power of Derenhalle
Gold reward:Veteran Hunters and Nightstone
Silver reward:Veteran Hunters
Bronze reward:gold only
Mission 5 - Sullen Mountains
Gold reward:Veteran Fencers and Bow of Doom
Silver reward:Veteran Fencers
Bronze reward:gold only
Items obtained on map:Firkan's Map and Ancient Crown
Bonus Mission 3 - King Victor.
Reward on all diff. Chain of Justice
Items obtained on map:Nightstone and Staff of the Eternal Flame
Mission 6 - Amulet of Hexers.
Gold reward:Wild Dragon and Staff of the Eternal Flame
Silver reward:Wild Dragon
Bronze reward:gold only
Mission 7 - Snow Valley
Gold reward:Battle Stag Riders and Heirloom of Doom
Silver reward:Battle Stag Riders
Bronze reward:gold only
Bonus Mission 4 - Order of Dwarnrock.
Reward on all diff.Silent Hammer
Items obtained on map:Sign of Sacred Hammer
Mission 8 - Inquisition Caches
Gold reward:Chosen Hunters and Sword of Wrath
Silver reward:Chosen Hunters
Bronze reward:gold only
Mission 9 - Harvest
Gold reward: Dark Dragon and Staff of the Meteors
Silver reward: Dark Dragon
Bronze reward: gold only
The reward for the Peasant version is the same except for that it has Long Range bow instead of the Staff and no items on the map.
Bonus Mission 5 - High Priest.
Reward on all diff. Blessing Ring