2x Mastery — Blox Fruits
2x Mastery for Blox Fruits — gamepass at $2.93. In stock now. Sent as a Roblox gift. Photo proof on every completed order.

2x Mastery at a glance
- Game: Blox Fruits
- Type: gamepass
- Delivery: Sent as a Roblox gift
- Price: $2.93
- Availability: In stock now
What 2x Mastery is
2x Mastery doubles the mastery EXP you gain from defeating NPCs — the wiki's example is 20,000 becoming 40,000 on the same kill. The important limit is what it does not touch: this is item mastery only, not character levels. Mastery is what unlocks a weapon's or fruit's later moves and raises its damage, and high mastery also feeds a stat point boost, so on a Mythical fruit with steep requirements this pass is the difference between using four skills and using all of them. That makes it the natural companion to any expensive fruit purchase — Kitsune, Yeti and T-Rex all gate their transformations behind mastery levels. At R$450 it matches 2x Money; the combined listing carries both for $5.85. We price 2x Mastery at $2.93, sent as a Roblox gift.
How this Blox Fruits delivery works
This one is sent as a Roblox gift. After checkout you give us the Roblox username to send it to, our delivery account sends the gift, and you accept it in game — there is no trade window to sit through and nothing to hand over from your side. We never ask for your Roblox password and we never need to sign in to your account.
Price
PetMart's price for 2x Mastery is $2.93. In game it costs 450 Robux. You can pay by card, wallet, PayPal or crypto, and the price you see is the price at checkout.
Other gamepasses on PetMart
EXP Boost [1 hr] for Blox Fruits — $0.99
+2 Fruit Storage for Blox Fruits — $5.20
2x Money + 2x Mastery for Blox Fruits — $5.85
Dark Blade for Blox Fruits — $7.80
2x Boss Drops Chance + Fast Boats for Blox Fruits — $4.55
Fruit Notifier for Blox Fruits — $17.55
5x Legendary Scrolls for Blox Fruits — $5.60
2x EXP Boost (6 Hours) for Blox Fruits — $2.93
See every Blox Fruits item PetMart lists, with live prices and current stock.