Talk:Lihzahrd Power Cell/@comment-26194060-20150311202724/@comment-24821572-20150312100323

Seeing as you have a world where you can use them, I'm guessing in the world where it won't work is because you haven't defeated Plantera in that particular world yet. The use of Lihzahrd Altar is world-locked, not player-locked.

If you've defeated Plantera in one world, you may only activate the Altar in that world. If you want to use it on others, you need to beat Plantera in those other worlds as well.