Here, you can learn every minion, and how to obtain it. If you're the type of player that loves minion builds, you're in luck ...
The more Spirit you have, the more minions you're able to summon, which definitely makes things easier in the endgame. However, early on, you'll be limited on how many skeletons you can summon.
Make sure not to miss the chance to visit the land of minions when you're in Singapore! See the photos below and take note of the best selfie spots.