Can someone please tell me how to defeat Vaene or something (he's in Dark..

If you mean Vaati, you'll need to use the Cane of Pacci, the Four Sword, the Minish Cap, the Gust Jar, and the lantern.


Stage 1 --

Destroy all of the flying eyes. Vaati shoots fire, but try dodging that. Otherwise, you'll lose hit points, and run around until the fire is put out, unable to use your sword all the while. Once the eyeballs are destroyed, attack his biggest eyeball, on his chest/stomach area. (It opens afterward) He'll also throw black laser like things at you. Dodge them. Repeat the process. Eventually the small eyes will start shooting lasers, a good chance to attack them, while making sure you don't get hit by the lasers. Then, after the eyes are destroyed and the big one opens, he'll start teleporting. Hurry and follow him by rolling. After you continue this attack, he'll start covering his smaller eyes with darkness. Get the gust jar out and suck the dark ball like things, then attack them, and then the biggest eye again. Continue the process, until he transforms again.
-Tip-
Break pots in the four corners for arrows, two hearts, and a fairy. [Top left & Top right = hearts, Bottom right = fairy, bottom left = arrows]

Stage 2 --
Vaati turns into a large eyeball, with 8 smaller eyeballs surrounding him, again. Get your bow and sword ready. Shoot arrows at all the eyes. When they open, they're either red or blue. Once you have all the red ones, go to the glowing spots on the floior and turn into four Links, corresponding with the red eyeballs. Attack all four at once, then attack the large eye as much as you can. Meanwhile, he'll be throwing spikes at you, which break into pieces. You can cut them with your sword to find either nothing or something, such as hearts and arrows. He'll also throw electrical balls at you, if you're already in Four Sword formation, quickly change back, or it'll be harder to dodge. Occasionally he'll jump, causing rocks to fall and hit you. Avoid them by looking at the shadows where they'll hit. Repeat this process until he is defeated.
-Tip-
When spikes are on the flow, break them so you won't walk into them. They'll also have occasional arrows and hearts.


Stage 3 --

Run to Zelda's rescue. Get close until Ezlo talks to you, then hold your sword until it's charged and release the laser which releases her from her stone state. Then the castle begins to crumble, so make your escape. The main exit is blocked by stones that have already fallen, so head left through the stair case. Turn left, then up the hallway, left again and through the door, Zelda following all along. Head down the stairs to the right, into the next room. Before heading up the door to the sanctuary, head south from here. You'll find jars containing fairies, bombs, and arrows. Capture some in the bottle if you've lost any from the battle against Vaati, and recover your strength. Then head up and into the sanctuary. Right before getting there, Vaati reappears. Time for the final battle.

He's now a large eyeball, with four closed ones in front, and two monstrous arms. The new arena has a minish portal as well. His eye will shoot an electric ball at you now and then. Once his arm goes underground, keep moving and watch for where it comes back out. When it's back up [but not connected any more] shoot at it with the Cane of Pacci. Quickly become small through the Minish Portal, and go inside the small hole in the shoulder of the now upside-down arm. Destroy the moving eyeball with a pupil that's off-color from the rest, as well as moving inside the eye. Become large again, and destroy the second arm the same way. When you get inside, it's dark, so get your lantern and search for the offcolored pupil's eye. Once it's destroyed, the four small eyes in front of Vaati open, and he grows wings to move. Become four Links using the glowing pads on the floor, while dodging Vaati's attacks, and destroy the eyes all at once. To do this, reflect the lasers they shoot all at once using your sword. Then attack the large eye. Repeat the process. -Tip-
When getting ready to destroy his small eyes, it might be a good idea to charge the sword up, step on three of the pads, and then wait until he shoots the electrical balls from his large eye to step on the last one. This way, you'll be ready when his small eyes decide to attack you.


And that's how you defeat Vaati.

>.>;

Ok,to much to explain but I will tell you.
You need a:four sword,gust jar,light arrows and for health you should get fairys.move around and evade his attacks.when black balls suround him use the gust jar.when he transforms use the sword thing that makes copies of link.hit his eyes.the next time you face him...well it's alot to explain,but it's kind of easy.ok?