Walk Me Thru Super Metroid Part 8
0Draygon Boss Fight
When you enter Draygon's room he'll take his time wandering in from the left wall. As you enter the room, drop down below and wait for the four mini-Draygons to swarm past. You'll eventually notice two gun turrets on each side of the room, quickly destroy them with Missiles before Draygon appears and try to avoid the energy balls they fire. When Draygon finally turns up he'll swim around the screen trying to ram into Samus. If he slows down and spews out small grey blobs, they'll land on the ground and slow Samus down if they grab hold of her.
Draygon's weak point is his yellow belly (ironic, he is a bit of a coward). You can fire as many Super Missiles into his belly as you can, but there's a much easier and quicker way to finish the crustacean. If Draygon lowers down to the ground and manages to grab Samus, he'll swim around while stinging Samus often. Notice how the remains of the gun turrets on the walls are sparking electricity? This is the key to Draygon's demise.
Switch to the Grappling Beam and fire away at the turrets, eventually Draygon will bring you close enough to one. When you manage to strike one of them, the Grappling Beam will draw the electricity from the turret through the beam and Samus to damage Draygon. Samus will also take damage while the beam connects, but it pales in comparison to the beating Draygon will receive. Keep holding out and eventually Draygon will let go and sink down into the ground below.