Euphoria

Euphoria is a special kind of chemically induced enchantment. When it is consumed, it causes an incredible euphoric high that dampens senses of morality, memory, and ambition. 

Any creature falling victim will obtain the following: (only while under the enchantment)

• Disadvantage on ALL saving throws
• Become more likely to get disease despite any immunities.
• Develop a desire for more, leading to an addiction. (DM dependent)

After you ingest it, you will have to succeed on a Constitution saving throw DC15. However if you have consumed it willingly, you will subtract your  wisdom saving throw modifier (if any) from your roll. 

The enchantment only stays in your system for 8 hours and leaves an emotional emptiness after it has worn off.