I dunno about you guys, but i counter the 8th day with lots of slabs and stairs and long, tight corridors. Same corridors counter Ender Creepers for me, since they have no space to teleport to me. My base is in a huge chunk of rock where i slabbed everything, so no spawn there either. It helps that i avoid open space as the pest too.
Also, where do i find liquid etherium to start ars magica?
Also, where do i find liquid etherium to start ars magica?