That can definitely be relevant, although most Cubes don't run enough countermagic to make a tormenting voice variant worth stopping.But it also has the upside of not being abysmal when countered as the discard is on etb.
If you're still looking at this card, I would suggest playing Invasion of Mercadia instead.
Does this card do anything for you?
I'm been thinking I want to try it out. But it also seems like a trap card. Am I wrong?
This card plays really well, is incredibly fun and interactive, and it works well in more decks than the traditional tormenting voice variant. 10/10 would play again.