TreeBlock is a modded skyblock modpack. Hopefully, 5 maps will come with the pack. If you want more, I don't know. This can be used in normal modded survival.
Install TreeBlock: Modded Skyblock
Step 1
Installing a modpack using the Technic Launcher is easy. If you don't already have the launcher downloaded, visit our download page to get the latest version.
Step 2
Type in the modpack name (TreeBlock: Modded Skyblock) or paste the following url into the search box.
Step 3
Finally, click Install at the bottom right of the launcher after you select TreeBlock: Modded Skyblock from the list on the left. The launcher will handle everything else!