vecna cards mtg Hand of Price At the beginning of combat on your turn MTGNexus - Vecna's Curse

It can even represent infinite combats with Helm of the Host, though its a little finickier than the same combo with Combat Celebrant

These cards are mechanically identical to their Magic-universe equivalents, and even mention the card they're based on by name to prevent you from running more than four of any printing of them in the same deck

As fellow Commanders Herald writer Jubliee Finnegan pointed out, theres a case to be made that if there exists a card that doesnt need any kind of text, its this one

These values are the copiable values of that objects characteristics

You definitely aren't playing it outside of Broom decks and may not even play it in a Broom deck