Clash of Clans Summer update patch notes: Army training cost changes, ‘remove all’ feature & bug fixes

A comprehensive guide to the Clash of Clans Summer 2022 update with strategic insights, practical tips, and common pitfalls to avoid.

Major Gameplay Changes: Training Cost Removal and Economic Impact

The Summer 2022 update fundamentally transforms Clash of Clans’ economy by eliminating army training costs entirely.

Supercell’s development team announced these sweeping changes on June 27, 2022, removing the resource expenditure previously required for training troops and spells. This strategic decision aims to liberate players from the financial risk associated with experimenting with new army compositions. You can now test unconventional strategies without worrying about wasting precious Elixir on failed attacks.

With training costs removed, Supercell has rebalanced the Elixir economy to prevent inflation. Lower Town Hall levels (5 and above) experience the most significant changes. Walls can now be upgraded using either Gold or Elixir, providing flexibility in resource allocation. The Clan Castle upgrade cost has been converted from Gold to Elixir at equivalent values, redirecting the surplus Elixir into meaningful progression paths.

  • Army training duration and housing space requirements remain unchanged despite the cost removal.
  • The Training Boost perk from Season Challenges now exclusively reduces training time without affecting costs.
  • Donation refunds and resource returns for clan contributions have been eliminated.
  • Special events no longer provide training cost discounts for troops or spells.
  • Legend League Elixir rewards have been standardized to match Gold loot values.
  • Strategic Insight: This economic shift encourages aggressive playstyles. With training costs gone, players should focus on frequent attacking to maximize resource gain. The Elixir previously spent on training can now be redirected toward Wall upgrades and Clan Castle improvements, accelerating base development.

    Quality of Life Improvements and Interface Enhancements

    Interface improvements significantly reduce army management tedium while enhancing visual customization options.

    The new “Remove All” function revolutionizes army preparation. Located in the trained army tab, a trashcan icon appears beside each category (Troops, Spells, and Siege Machines). Tapping this icon instantly clears all units from that category, eliminating the tedious process of manually removing individual troops. This feature is particularly valuable during Clan War preparation when experimenting with multiple army compositions.

    Super Troop donations have been streamlined. You can now donate any Super Troop you have unlocked, even if it’s not currently activated. This quality-of-life improvement ensures clanmates receive requested reinforcements without requiring donors to spend Dark Elixir on activation. One-Gem donation benefits apply to Super Troop Quick Donations, and you still receive Season Challenge and Clan Perk credit for these contributions.

    The Scenery Randomizer, accessible through the Town Hall, functions similarly to the Hero Skin Randomizer. This feature allows you to select multiple unlocked sceneries, with the game randomly applying one each time your Home Village loads. It only randomizes among your selected options, giving you control over the visual variety.

    Additional Scenery Enhancements:

  • Shadow Scenery features new ambient audio and musical tracks.
  • Clan Capital Airship and Forge positioning adjusted across multiple sceneries for better visual balance.
  • Builder Base Boat and Ship placements optimized for Epic Jungle and Tiger Mountain sceneries.
  • Tiger Mountain Scenery camera boundaries expanded to showcase more environmental details.
  • Seasonal sceneries (Pumpkin Graveyard, Snow Day, Epic Winter) now feature appropriate holiday-themed audio.
  • Pro Tip: Use the Scenery Randomizer to keep your village visually fresh without manually changing backgrounds. This is especially useful for players who own multiple premium sceneries and want to appreciate their collection regularly.

    Clan Capital Raid Weekend System Overhaul

    Clan Capital improvements focus on preventing wasted attacks and enhancing strategic planning capabilities.

    A new notification system prevents players from initiating Capital attacks without utilizing their full Housing Space. This addresses a common frustration where players would attack before realizing a Capital Army Camp had completed upgrading, resulting in suboptimal troop deployment. The game now blocks attacks until you maximize your available housing capacity.

    Enemy Clan profiling adds strategic depth to Raid Weekends. A button on enemy Capital maps now allows you to inspect opposing clan profiles, providing valuable intelligence about their overall strength and activity levels. This information can inform your attack prioritization and defensive preparation strategies.

    Builder Potions can now be activated directly from the Forge tab in your Home Village, accelerating Capital Gold production. This streamlines resource generation for Clan Capital upgrades without requiring menu navigation.

    Raid Medal distribution has been refined. Awards now correlate with the number of attacks each participant completes during Raid Weekend, rewarding active contributors more substantially. The Raid Medal shop interface has been clarified with “Sold Out” indicators replacing simple graying-out, making inventory status immediately apparent.

    Capital attack tracking has been simplified. The Home Village Airship now displays your remaining Capital attacks without requiring visits to the Clan Capital itself. Districts with unmodified layouts remain available for Friendly Challenges during Raid Weekends, allowing for practice attacks on current defenses.

    Common Mistake: Players often forget to check their remaining Capital attacks, leading to unused attacks at weekend’s end. With the new Airship display, make it a habit to check this counter during each Home Village visit to maximize your contribution.

    Technical Fixes and Balance Adjustments

    Numerous technical corrections and balance tweaks improve gameplay consistency and visual fidelity.

  • Invisibility Spell now immediately affects units spawned within its area, including Clone Spell creations.
  • Legend League rewards increased for players below Town Hall 11 to support progression.
  • Reinforcement interface bugs fixed, particularly regarding partially filled Clan Castles.
  • Zap Trap targeting expanded to match Air Bomb and Seeking Air Mine trigger radii.
  • Ground unit targeting improved, fixing Flame Flinger priority issues.
  • Builder AI corrected to prevent targeting Forge during crafting operations.
  • Builder sleeping behavior fixed during Forge assignments and Builder Hut upgrades.
  • War Map UI corrected to display appropriate log buttons.
  • Water rendering enhanced with subtle wave effects.
  • Retargeting delays reduced when troops enter Jump Spells or encounter Hidden Teslas.
  • Siege Machine capacity icons corrected in information screens.
  • Raid Weekend navigation bugs resolved.
  • Troop AI improved to detect gaps between Walls/Cliffs and Buildings.
  • Hidden Mega Tesla deployment area fixed.
  • Clan Capital layout editor “Move All” tool corrected for locked decorations.
  • Super Dragon projectile targeting accuracy enhanced against aerial units.
  • Forge crafting fixed to prevent Gold Pass Builder Boost interference.
  • Builder sleeping re-fixed for Forge assignments and Builder Hut upgrades.
  • Destroyed Blast Bow placement corrected.
  • Capital Heal Spell and Lightning Spell information screens display accurate values.
  • “Visit Capital” button appears correctly for clans with private War Logs.
  • Villager pathfinding improved to hurdle Walls when visiting Clan Capital.
  • Technical Note: The retargeting delay reduction for Jump Spells and Hidden Teslas has subtle but significant gameplay implications. Troops will now respond faster to new threats when transitioning between spell-affected areas, potentially changing optimal defensive placement strategies.

    Advanced Strategies and Optimization Tips

    Mastering the update’s changes requires strategic adaptation and awareness of common pitfalls.

    Resource Management Post-Update: With training costs eliminated, your Elixir expenditure shifts dramatically. Prioritize Wall upgrades using Elixir once you reach Town Hall 5, as this provides the most efficient defensive improvement per resource. Monitor your Gold/Elixir balance and adjust farming targets accordingly—focus on bases with the resource type you currently need most.

    Capital Raid Optimization: Always check your Capital Army housing capacity before attacking. The new notification system prevents wasted attacks, but proactive checking ensures you don’t discover capacity issues at the last moment. Use the enemy clan viewing feature to identify weaker targets first, maximizing your medal gain through multiple successful attacks.

    Common Mistakes to Avoid:

  • Overlooking Elixir Requirements: Many players forget that Clan Castle upgrades now require Elixir instead of Gold. Budget accordingly.
  • Wasting Builder Potions: Activate Builder Potions directly from the Forge tab rather than through inventory to save time.
  • Ignoring Scenery Randomizer: This feature isn’t just cosmetic—regular scenery changes can reduce visual fatigue during extended play sessions.
  • Underutilizing Attack Notifications: The Capital attack notification system prevents suboptimal attacks. Trust it rather than trying to bypass it.
  • Forgetting Super Troop Donations: You can now donate Super Troops without activating them. This makes you a more valuable clan member without Dark Elixir cost.
  • Advanced Tip: Experiment aggressively with army compositions. The removal of training costs means failed experiments only cost time, not resources. Try unconventional troop combinations against various base designs to expand your strategic repertoire without financial penalty.

    The Summer 2022 update represents Supercell’s commitment to reducing friction while maintaining strategic depth. By understanding these changes and adapting your gameplay accordingly, you’ll maximize your progression efficiency and enjoyment of Clash of Clans’ evolving ecosystem.

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