This card gained fame because of its elusiveness and the desire of players to see and use the card
Best Green/White Commons in Wilds of Eldraine limited : Cooped Up, Slumbering Keepguard, Curse of the Werefox, Moment of Valor, Troublemaker Ouphe Slumbering Keepguard is probably good in almost any white deck but it really shines here where you have the focus on enchantments letting you scry and becoming a big threat once you have the mana
There are so many ways to completely break Skullclamp that it had to be banned in Modern and Legacy, but you can still use and abuse it in Vintage and Commander
Assuming you want one in near-mint (NM) condition, expect to pay more than the market price would suggest
- Combined postage available on multiple items
For example, if your commanders were Yasmin Khan and The Thirteenth Doctor (who's green and blue), your deck could include cards that were red, green, and/or blue