Added as part of update 1.4, Terraria 's Gemcorns give players the ability to grow their very own Gem Trees, which have the potential to produce Gems of their particular type. That said, some fans may be a bit confused about how to plant Gemcorns in Terraria Building Guide , or they may simply be interested in learning a bit more about Gem Trees, and this guide has all of the details that these players will n

Other players hypothesize that the fairies are all the same, but they lead the player to the closest high value treasure. More testing will need to be done before this can be said for certain. Beyond finding treasure, fairies have another, albeit more sinister purpose. If the player uses a bug net, they can capture a fairy and put it in a jar like any other bug .