The AROB boys shocked some of the higher profile teams from the Moresby and Lae to take out their inaugural title last year.
Being first timers at Sportstok 7s tournament last year, no one gave them a chance of making the semis, let alone making the grand final.
Led by former East New Britain maestro Eric Kaiat, Black Orchids took on CRU marquee team Moni Plus Nova in the epic battle for the silverware.