mtg card sleeves bloomburrow Mastery Details x 3.5 in The Best Magic: The Gathering

Arcane Signet is also a no-brainer, but it is occasionally absent from Commander precons

Or can I only add it to one character

I think that's great advice if you're working on an inexpensive card

Spreading the Poison to multiple opponents also works great with both of the Commanders from the Corrupting Influence Precon Ixhel, Scion of Atraxa and Vishgraz, the Doomhive, both of whom benefit from having many Poison Counters in play, with Ixhel specifically wanting each opponent to have three or more

Collectors looking for one of the hard-to-find cards should expect to pay into the thousands for a copy, with the price paid for a Lorcana Enchanted Discard card currently peaking at $4,000 via an eBay sale in October 2023

Royal Assassin and Stalking Assassin both share the destroy target tapped creature ability