09/06/2017
00:00 UTC on 6th September until 23:59 UTC on 11th September, enjoy six effects – three last time, three new - activated via buttons on the interface.
You can activate these once each, after which a cooldown period is applied. You can only have one booster active at a time.
| Bonus Booster | What does it do? | Uses per activation |
|---|---|---|
| Lucky Purple Booster | Ensures that your next prize is the purple category. | 1 |
| Multiplier Booster | Randomly boost the number of prizes you receive, up to 5x. | 5 |
| Extrasensory Booster | Look inside the displayed chests for rarity before you choose. | 5 |
| Smouldering Booster (new) | Any lamps and stars that you receive become smouldering lamps. | 5 |
| Deep Freeze Booster (new) | Allows an additional five categories to be frozen with Hearts of Ice. | 5 |
| Upgrade Booster (new) | Upgrades the rarity of any prizes received by one tier. | 5 |
Note that this booster can also grant access to a number of older, discontinued items:
| Lucky dragon full helm | Lucky dragon chainbody | Lucky dragon platebody |
| Lucky spectral spirit shield | Lucky arcane spirit shield | Lucky elysian spirit shield |
| Lucky divine spirit shield | Lucky Bandos boots | Lucky abyssal whip |
| Lucky dragon claws | Lucky dragon 2h sword |
Have fun, and let us know what you think of the new boosters.