mtg duplicate cards Best Historic Blue Spell Copy staple cards- July 2026 • MTG DECKS start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs Dack's Duplicate | Double Masters

Commander is a multiplayer format that requires each player to have a legendary creature to lead their deck, and those commanders define the deck's color identity and strategy

It being "direct-to-Modern" does help it a bit

a card advantage engine wins the game over 510 turns

If the copied creature is copying something else, then Kimahri becomes a copy of whatever that creature is copying, with the listed exceptions

There are fewer than a thousand cards to choose from, so in most cases, I simply chose the strongest cards availablewith a few adjustments to smooth out mana curves, increase synergy, and provide combo potential