pokemon pocket tcg gold cards Pokémon Cards: Pull Odds, Rarity & How They Changed Over Each Era Pokemon TCG Gold Card Pull

2007-02-01 If the creature that entered has left the battlefield by the time the ability resolves, use the power and toughness of that creature as it last appeared before leaving the battlefield.

So you can turn any discarded and now exiled artifact into a free beater copy, like The One Ring for card flow or something similar like Darksteel Forge to make them indestructible

Here is a look at the Elesh Norn, Mother of Machines variations that can be found in ONE Collector Boosters

Using a proxy card will ensure the real thing doesnt get accidentally damaged

Plus attaching the edict to the ETB is solid and ensures you can trigger it right away