Puresteel Paladin, Nature's Lore, Clever Concealment, there's a lot of banger reprints here
Proxies can be harder to distinguish from actual cards
gvenlii uzmanlarmz
(You can always play Special Guests cards and cards from The List in any format where they are already legal, such as Pioneer, Modern, or Commander.) Cards from The List are direct reprints featuring existing artwork and treatments (with the addition of a small Planeswalker symbol in the lower-left corner of the card), but Special Guests cards are reimagined in the style and aesthetics of the setechoing Ravnica's guilds and citizens with new borderless artwork
Squirrel decks often have a sacrifice or death payoff subtheme, and you use this green artifact to trigger those while growing your army of squirrels in both size and number
You can, however, pay additional costs, such as kicker