Alright, so you're asking about the dragon fights and strategy? I live for this stuff. The real standout for me isn't just the big dragon on screen, it's the coordination and planning the characters have to pull off. Take the Battle of Beacon, when Kevin the Wyvern shows up. The initial response is pure chaos, but the strategy emerges from the disarray: Ruby's plan to use the airships as a distraction, team attacks to chip away at the smaller Grimm, all funneling toward a single high-impact strike. It's less about a flawless military operation and more about a group of students adapting their classroom tactics to a total disaster scenario.
Then there's the Apathy arc in Volume 6. Not a dragon in the traditional sense, but the Leviathan is close enough—a giant kaiju Grimm. The strategy there is completely different: stealth, evasion, and a precise, sacrificial play. They can't beat it head-on, so the plan revolves around Cordovin's mech, a distraction, and getting the relic to the top of the Argus tower to use its freeze ray. It's a desperate, makeshift plan that hinges on timing and everyone playing their part, even if it means some heroes are just buying seconds for others. That shift from direct combat to a puzzle-like objective under extreme pressure is what makes it feel intensely strategic to me.