The first thing you need to know when you're jungling Fiddles is that your drain will be a lifesaver. What you want to do is you want to head to the blue buff with a machete and two of mana and heal potions each. You may also want a few sight wards. Once it spawns in, you spam your drain and maybe smite, and use your pots. The golem's dead, now you jungle.

The proper way to clear out a camp is to go E-W-W-E-W-W and smite if you need it.

When you reach Lvl 8: If you've been following the guide, you should have 4 in your drain. This is necessary. You want to have 3 of each potion and the blue buff. Let nobody assist you, unless you aren't experienced with fiddles. Use one of each potion and then drain the dragon. Immediately after the drain finishes, you want to use your E and then tap the drain again. Keep spamming the drain and you'll take minimal damage, especially with the potions. Once his health gets low enough, just smite him and run away.

And, there's the dragon in a nutshell. Go shopping.

You could either flash or just run in. As they walk by, fear them and then drain, and that'll finish them off. If you're running away, use fear or silence to get away.

Here's the situation: they're at your nexus. There's a giant mob of enemy minions and super minions. And, there's the enemy champions, all at maybe, quarter-half health. You ult in, Zhonya's, and if you get it right, you'll have a nice triple kill on your hands. Anyone still alive? Fear, Silence, Drain. Win. Have fun!