The lucky chaotic crossbow is an untradeable item that can be obtained from Treasure Hunter from 13 March2015 0:00 UTC onwards. It has the same stats as the normal chaotic crossbow, but it has a slightly different appearance.
Despite it being reclaimable at Diango, if lost in the Wilderness whether skulled or not, it cannot be reclaimed.
When reclaiming the crossbow from Diango, it will come in its broken version.
The lucky chaotic crossbow has 30,000 charges of combat (a minimum time of 5 hours). Once the charges run out, it will break and become unusable until repaired by the rewards trader at Daemonheim. When first purchased, it will have a 100% charge. Repairs are made incrementally in 1% portions, and the cost of recharging can be paid in two ways: coins, or a combination of coins and Dungeoneering tokens.