During the promotion, a multiplier would be in effect which will increase the rewards from Treasure Hunter. The multiplier is re-rolled for each opened chest, and starts with only the single reward option available. The cap of the multiplier can be increased by 1 to a maximum of 7 by claiming a multiplier unlock (which is also available on Treasure Hunter). All prizes won on Treasure Hunter are multiplied by the multiplier when a key is used, except multipliers themselves.
On the promotion's fourth return, two more prizes were introduced, the rainbow scythe token, which can be consumed to unlock the Rainbow Scythe override and the rainbow teleport token, which can be consumed to unlock the Rainbow Teleport override.
November 2016, April 2017Edit
|Rainbow amulet token||13,149 [graph]|
|Rainbow bow token||37,540 [graph]|
|Pot of gold token||63,064 [graph]|
|Rainbow halo token||270,316 [graph]|
|Rainbow wand token||6,459,132 [graph]|
|Rainbow cape||14,821,744 [graph]|
|Rainbow parasol||4,910,714 [graph]|
|Rainbow scythe token||12,703,745 [graph]|
|Rainbow teleport token||3,672,968 [graph]|