3 WEEKS IN! 🏆 Massive Level 17 Wall Upgrades | Day 21 of 90 ‪@ClashOfClans‬

We have officially hit the 3-week mark of our 90-day Clash of Clans challenge! To celebrate Day 21, we are tackling the most expensive grind in the game: Level 17 Walls. I’ll show you my current loot progress and how many millions it takes to secure this TH16 defense. Clash of Clans, CoC, Level 17 Walls, Town Hall 16, Day 21 Challenge, CoC Wall Grind, 90 Day Challenge CoC, Best Farming Army 2025 #ClashOfClans #Day21 #90DayChallenge #CoC #WallGrind #TH16 #Gaming