It is customary in some places, especially Africa, for libations to be poured during ceremonies; usually with some chants that show respect for either the forefathers (aka ancestors) or some deities. The truth is both the forefathers and or deities honoured in such practice are representatives of the ancestral kingdoms. It is wrong for a Christian to practice such or identify with any occasion that warrants the pouring of libation. It is purely demonic. What we do by such practice is to mortgage our destinies to these forces that feed on human destinies.
Read Jeremiah 44:17 from your Bible
You may claim that it is an innocent practice; that it is mere custom. However, it is a demonic custom/tradition and they invoke powers you are not aware of.
Nevertheless, I will be sharing with you deliverance prayers that will liberate you from ancestral bondage and yokes at the very end of the series of teaching on this topic.