Mother Brain (Metroid)

Before Samus could defeat it, she would have to break open the glass that covers it. Preceding that she'd have to traverse through a sequence of traps that would put her jumping, dodging and shooting skills to the test.

Its main form of attack is shooting out lasers via its single eye. It is a challenge to dodge on the account that 1. Samus is standing on a single pedestal, and on both sides of it is lava, 2. There are on coming projectiles, and 3. The laser is rapidly shot out.