The enchanted version has Ursula singing into a sea shell microphone, with Flotsam and Jetsam twirling around her
The other text on their cards isnt particularly relevant, though Deranged Assistants mill and Sea Scryers color fixing can be helpful on rare occasions, so dont discount it entirely
If you can be trusted with Archaeomancer, its a classic for a reason, but one Ive stopped running in order to remove myself from the temptation to soft lock the table
I find that I have used this the most for The Mimeoplasm, but I would be lying if I said that I didnt want to try to find more chances to use it
As such, the card on the reverse side needs to be worth the effort that you are putting in to get it
You can get rid of a Rhystic Study with it or even the before mentioned The Ur-Dragon