Lucky Defense! Store Spending Guide: Best and Worst Buys

The highest-value real-money purchase in Lucky Defense! is the permanent Ad Removal pass, followed by the seasonal Hunting Pass and one-time milestone packages. If you spend money on the game, avoid raw Diamond packs, direct Gold purchases, and uncapped random summon scrolls, which give the worst resource returns per dollar spent.

Top Priority Store Purchases

Ad Removal Pass

The permanent Ad Removal pass is the most practical account upgrade available. It unlocks permanent double battle speed without requiring ad views, grants immediate access to daily ad-based reward claims, and removes mid-session promotional delays. Because account progression requires hundreds of farming runs to level artifacts and units, the time saved across normal gameplay makes this the premier upgrade for any paying player.

The Hunting Pass

The premium track of the seasonal Hunting Pass provides the highest continuous resource density in the shop. Completing daily and weekly pass objectives supplies a steady stream of Mythic Stones, Guardian recruitment scrolls, and energy batteries. These fixed milestones allow you to steadily upgrade key Mythic units, such as Frog Prince, Lancelot, or Chu, without relying on random shop appearances.

High-Value Milestone and Progression Packs

One-time progression packages offer significantly better rates than standard, recurring store tabs:

• Stage Clear Bundles: Reaching major checkpoints—such as completing Normal Mode Wave 80 or clearing early Hard Mode milestones—triggers limited-time promotional packs. These feature steeply discounted mixes of Diamonds, Mythic Stones, and Artifact Keys.
• Account Level Packs: These bundles reward you retroactively based on account rank. They deliver thousands of Diamonds at a fraction of the cost of standard store gem packs.
• Daily Energy Passes: If you actively exhaust your natural stamina pool, daily energy subscriptions yield far more profile experience and Gold through completed runs than purchasing raw currencies directly.

Store Purchases to Avoid

Standard storefront currency packs yield poor returns and should be skipped:

• Direct Diamond Purchases: Buying standard $20 or $50 Diamond tiers provides only a fraction of the upgrade materials offered by milestone packs or battle passes at the same price point.
• Direct Gold Purchases: Gold income scales heavily with in-match performance, wave streaks, and account bonuses. Buying Gold directly with cash or converted Diamonds wastes funds on a resource you can farm for free in a few hours.
• Random Summon Scrolls: Bundles focused on generic summoning scrolls lack bad-luck protection. Pulling duplicates of common or rare units does not advance your core lineup, stalling account progression compared to targeted Mythic Stone investments.

Where to Allocate Acquired Diamonds

Whether earned from gameplay milestones or progression packs, spend your Diamonds in the following priority order:

1. Artifact Chests and Shop Resets: Artifacts like the Safe Box and Money Gun apply permanent, board-wide stat multipliers to your team. Spend Diamonds to buy chests and refresh the artifact store until core relics reach functional operational levels.
2. Core Mythic Blueprints: Invest Diamonds directly to unlock foundational Mythic damage dealers and essential utility units before buying experimental options.
3. Daily Energy Refills: Purchasing the first one or two daily energy refreshes with Diamonds is cost-effective, as the Gold and upgrade materials earned from running those matches outweigh the small entry fee.
4. Skip Pure Cosmetics: Profile frames, lobby skins, and avatars provide no combat stats and drain Diamonds away from critical unit and artifact scaling.