Mission: Invasion's End

You'll likely start in a heavily contested zone, probably near a major landmark that's been overrun. The first thing you'll notice is the sheer number of Brainiac's goons swarming the area. Your primary objective here is to clear out the immediate vicinity and establish a foothold. Use your character's unique traversal abilities to flank enemies and avoid getting pinned down.

Next, you'll probably get tasked with disabling some sort of Brainiac technology – maybe a comms tower or a power conduit. This usually involves getting up close and personal. Watch out for shielded enemies and heavy hitters; they'll be your main concern. Don't forget to use your traversal attacks to break enemy formations.

After that, prepare for a wave-based defense. Brainiac isn't going to let you have it easy. You'll need to hold a specific location against increasingly difficult waves of enemies. This is where coordinating with your squadmates (or controlling them effectively if you're playing solo) really pays off. Use environmental hazards to your advantage if possible.

The mission will likely culminate in a boss fight or a major confrontation. This could be a powerful Brute enemy, a corrupted member of the Justice League, or even a significant Brainiac commander. Study their attack patterns carefully. Most bosses have clear tells before they unleash their strongest attacks. Exploit any openings you find, especially after they finish a big combo.