features:

1.auto fill resources if lower than 2000 or more than 95% of core capacity.

2.able to build core:
shoot vault to create serpulo core
shoot erekir container for 4×4 erekir core
shoot erekir core again to upgrade.

3.able to erase blocks:
place combustion next to block you want to erase , then shoot it. it delate 5×5 area.

by Skyon