It allows them to prove their worth when you've already attacked with them, to be more than a big attack
The story doesnt end there, though
However, in October 2020, the card sold for an incredible $150,100, over 15 times the amount of previous copies
P/T Set Number 515 Language Deutsch Legal Formats Alchemy, Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Standard, Timeless, Vintage Rulings (6/6/2025) If a land has an ability that says it enters the battlefield tapped, you choose the order in which that ability's effect and The Wandering Minstrel's effect apply
I personally prefer fear in that aspect since it implied that black-aligned creatures were either accustomed to dealing with fear-inspiring monsters or they were those very monsters themselves