I'm new to Instructables. What are some good tools to have?

I got hooked to Istructables with things like the desktop trebuchet, the marshmallow shooter, the $10 dollar Mont Blanc pen, and the PVC bike repair stand. There is so much more I want to do on Instructables, but I don't have the tool capabilities to do so. Where is a good place to start in terms of what kind of tools I should get?

It all depends on your interests. There are too many instructables to prepare for each one. I always have at least a power drill and a hacksaw on hand. And PVC needs primer and cement.