ON THIS WIKI
|Source Mod||MineFactory Reloaded|
The PortaSpawner is a tool introduced by MineFactory Reloaded, which allows players to "capture" a mob spawner by right-clicking it and then place it back elsewhere in the world. The tool will be destroyed after its contained spawner has been placed somewhere. In Creative mode, the tool will not be destroyed and will allow the player to place the spawner repeatedly.
Whilst the tool contains a spawner, the spawner type is displayed in PortaSpawner's tooltip. It will also display a glowing effect over the item.
With Thermal Expansion 3