Pixeltato is a modpack that is based on pixelmon with a dose of tech added to it. The modpack is a pixelmon survival, where you can catch pokemon, build cool houses or dive into tech mods. It also features a public server which you can join but it is currently in BETA.
On the pixelmon side of the pack we have generations 1-7 complete with some of generation 8 already implemented, this allows you to catch all your favourite pokemon from Charmander all the way to Ultra Necrozma! Within single player and multiplayer there are gyms scattered about the world where you could get a badge if you defeat them, or if you feel up to the challenge you could take on the battle tower which consists of all the gym leaders from all generations going up in difficulty each time.
On the tech side of the pack you get access to more storage than you know what to do with along with automating everything using refined storage.
Mekanica gives us power generation in the forms of wind, solar and heat along with ore production in forms of tripling and doubling and even mining for you!!!
Extreme Reactors is a mod created purely for power generation it offers the ability to create your own reactor to power your base.
When starting out a suggestion is to start with tinkers construct as it offers tool progression which is really easy to understand and basic ore doubling in the form of a smeltery.
The pack currently has 139 mods and requires a minimum of 2GB RAM to play.