It's about knowing how big Goyf is right now, and how big Goyf could be at any given moment
How Do You Play Jump Scare
With other complementary artifact mana sources like Thran Dynamo and Grim Monolith, decks could count on being able to get the kind of mana you'd need to justify packing the cards that would let you use the mana from Metalworker to deliver the knockout blow, and their presence lets you turn that Metalworker mana into permanent giant amounts of mana rather than just a one shot deal
3rd Party Italian Repack Crimps: The zig-zag crimp pictured directly above comes from a small Italian company that sells repacks
lacking the traditional MTG card back design, you may be asking yourself: how do you even build these cards into a deck to be played
Cheap commanders that can become formidable threats on the battlefield, as Yahenni does thanks to its counters, can provide pressure throughout the game especially since Yahenni acts as a combo enabler and payoff in one