Verdict
Empiredrop cashback through WagerSave returns 1% of house edge on every box opened — about $0.17 per $1,000 wagered. The larger draw is Empiredrop's 100% deposit bonus up to $5,000, the biggest match in the mystery box vertical.
How we scored Empiredrop
Bonus value9.0
Cashback value1.4
Game selection7.4
Withdrawal speed7.2
Support7.0
What we liked
100% up to $5,000 — biggest match in the vertical
Where it falls short
1% ongoing rate is nominal
01
The bonus carries this page
Empiredrop's cashback rate is nominal at 1%. Its 100% deposit bonus up to $5,000 is the largest in the mystery box category and is the actual reason to use this partner. For ongoing rate, Packy.gg pays triple.
02
Real product shipping
Empiredrop ships physical items rather than only crediting balance, which changes the value calculation — shipping times outside the EU can be slow, so factor that in before opening boxes you intend to have delivered.