If there are multiple copies, you may change the targets of each of them to different legal targets
Broaden Your Horizons Modern Horizons returns with a treasure trove of tools for Modern and Commander players to build, tinker, and perfect the decks of their wildest dreams
Red excels at creating tokens, giving Wort, the Raidmother plenty of creatures to conspire with
Sections: EX Ruby & Sapphire Era Cards Diamond & Pearl, Platinum, Heartgold Soulsilver Era Cards Black & White Era Cards XY Era Cards Sun & Moon Era Cards Sword & Shield Era Cards Scarlet & Violet Era Cards Mega Evolution Era Cards Here are the English/Japanese lists for reference
I get what you're saying about the Legacy deck idea, but the fun for me of Magic is the changing environment and trying new ways to win
So, the bigger question is: what happens to the set in the long term