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From the campaign:
For the "Rise of the Draconids" Kickstarter, the next stretch goal is the Draconid Cannon Master along with his assistant sidekick. The cannon is a devastating weapon that fires explosive balls filled with crystal shards.
Some rewards have been added as well, from the classic line of Dragonblood miniatures. These include Templars and a Dragon Hunter for the Fortune Hunters, an Outlaw Queen for the Axibalan Empire and two witches for the Order of Yosoth. All of these minis will get new game cards for ShadowSea.