New Redemption Grab Bag now includes an assortment of 500 cards from five (5) different expansion sets. Available at Cactus website.
There has been a thorough discussion among the elders, and it has been decided that Golgotha will be limited to holding ONLY 1 evil enhancement at a time. Therefore, it will be receiving an errata to indicate this change. This will allow it so continue working as a counter to ignore, but will stop the use of it for massive recursion of evil enhancements.
I would rule that if you can empty Golgotha, you could use the ability again. The limit is on the placed cards, not on the ability.