Lucky Tokens, the purple tokens, are an event currency. You earn them while you play an event and spend them in that same event to raise your Boost, spin the event's Lucky Grab, or buy event items. They belong to one event and expire when it ends.
How do I get Lucky Tokens?
Playing the event. Lucky Tokens drop by chance as you do the event's main action, so you won't get one every time.
Tracks and Crew goals. Some ticket track tiers and Crew goals include Lucky Tokens.
The Lucky Wheel. Some Lucky Wheel prizes are Lucky Tokens for the current event.
Event offers. Some event packs include them.
What can I spend them on?
Your Boost. Spend Lucky Tokens on the Boost bar to raise your Ticket Boost, up to the event's limit. See How are event Tickets, scores, and Boosts calculated?
The Lucky Grab. Spin the event's Lucky Grab (some screens call it the Lucky Blind Box). Up to 4 boosted items from it count toward your Boost.
Event items and games. Some events sell items for Lucky Tokens or use them for games such as a claw machine.
Do Lucky Tokens carry over to the next event?
No. Each event has its own Lucky Token balance. Any you haven't spent when the event ends expire, and the next event starts from zero. Spend them before the event closes.
Why is my Lucky Token count lower than I expected?
Check whether you spent some. Raising your Boost, spinning the Lucky Grab, or playing a token game all use them.
Remember they drop by chance. A bigger energy multiplier doesn't guarantee more.
Leave the event world and join again. The count can lag behind.
Still need help?
If tokens you earned or paid for never showed up, contact Support through Settings > Support Center. Include your username, the event, roughly when it happened, and what you were doing.