Raises earning rates, combat gear or spending power. Said plainly: buying these makes you stronger or richer, faster.
Emporium crate keys
50 – 10,000 AUR per key (11 crates)Single keys for every crate the Emporium sells. Crates are a loot draw whose tables include currency grants and full PVP armor sets at the top tiers, so this is spending power, not appearance.
Every crate is also openable with keys earned free — voting, trivia, events. The earn-only crate ladder is deliberately not sold.
Where: /aureus shop, Keys tab (and /crateshop deep-link)Audited from: AureusShopPurchaseExecutor.kt:76; premium_shop.yml (key_* prices); crates.yml reward tables
Emporium key bundles
500 – 26,000 AUR per bundle (5 bundles)The same crate keys in volume packs (multi-buy discounts are computed, never hand-typed, and always below the sum of single keys).
Same contents as single keys — the free earn paths apply identically.
Where: /aureus shop, Keys tabAudited from: premium_shop.yml (bundle_*); PremiumShopCatalog.kt:331-349
Earn-rate boosters
300 – 2,000 AUR (5 boosters)Personal and server-wide multipliers (up to 3x) on all three earnable currencies for a fixed duration — a direct earning-rate boost.
Boosters also drop from the free vote crate and are sold in the vote shop for earned shards; global boosters pay out to every player online.
Where: /aureus shop, Boosters tabAudited from: premium_shop.yml (booster_*); AureusShopPurchaseExecutor.kt:171-192
Donor ranks
monthly and permanent per tier (see the perk sheet)The seven supporter tiers. The headline vectors are earning advantages: +40% sell bonus, tax-free selling, +45% XP, extra enchant slots and a monthly Aureus stipend at the top — plus convenience commands and cosmetics in the same bundle.
Server caps and anticheat limits apply identically at every tier, and rank, prestige and battle-pass progression stay earnable in play.
Where: /aureus shop, Ranks tab, /donor buy, or the web storeAudited from: DonorTier.kt:29-49, 88-101; DonorRankService.kt:191-222
Pickaxe perk skins
200 – 1,000 AUR (6 skins)Despite the name these are perk carriers, not appearance: income and efficiency multipliers on your pickaxe (up to x1.5 block sell value at the top).
Every purchasable skin is also earnable free via CategoryMastery tracks; the mastery-expansion skins are never sold.
Where: Cosmetics GUI pickaxe skins purchaseAudited from: SkinAdminGUI.kt:185; PickaxeSkinPrices.kt:53-60; PickaxeSkin.kt:11-17