Once an upgrade has started it cannot be canceled. Each upgrade can take up to 14 days to be completed, but you can instantly finish using Gems, Book of Spells (to finish Spells) or with a Book of Fighting (to finish Troops and Siege Machines). You can also use Magic Hammers on the Laboratory. Different from Magic Books, the Hammers have the Hammer Jam event 2022 is back to Clash of Clans in all its glory. The Hammer Jam event has been held since 2018. One of the most popular events in Clash of Clans because of the low-cost upgrades. Players get to upgrade buildings using the in-game currency by half. One of the biggest advantages is the reduced time for constructing and finishing Below is the list of max levels resources buildings for town hall 10: Town Hall 10 Resource Buildings. MAX Level. No. of Buildings. Elixir Collector. 13. 7. Gold Mine. 13. Wait like 3 years (and max th11, 12, 13 and 14 in the process) Upgrade to th15. Upgrade the offensive buildings and start doing heroes. Upgrade everything else. [deleted] • 1 yr. ago. Immediately. Day 1 through books or hammers and runes…. TH, lab, spell factory, cc, barracks, army camps, pet house. Lava Hound: Upgrade Cost, Max Levels and Upgrade Time. The Healer is one of the most valuable support troops in Clash of Clans. With the ability to heal ground troops with a steady stream of health every few seconds, she is a popular choice among players. Healers are often paired with the Archer Queen during a Queen Charge attack, allowing her 4) Queen Charge LavaLoon. Although this air attack technique requires a lot of practice at first, if a player gets the hang of it, the attack strategy is good enough to get 3 stars in both, clan Archer Queen. Archer Queen Ability level 17. Grand Warden. Grand Warden Ability level 12. Ability time: 8.75 seconds Royal Champion. Royal Champion Ability level 7. Troops. Super Troops. Spells. Lightning Spell Don't upgrade them at the same time and learn to attack with only one. You won't be able to take out a max base at your level, but you can still get 2 stars on a strong base without heroes and a good attack strategy. RrzRn.