Many decks in Modern are just not playing very much artifact destruction, so playing the full four copies of Welding Jar in our 75 often beats what they can bring to the table
Lets take a look at 10 of the top decks in the meta: Tron: $18,870 [MTGO: 507 Tix] Green Lands: $10,140 [MTGO: 458 Tix] Doomsday: $6,810 [MTGO: 519 Tix] Dimir Tempo: $5,991 [MTGO: 537 Tix] Sneak and Show $5,206 [MTGO: 451 Tix] Izzet Tempo $4,950 [MTGO: 548 Tix] Painter $3,691 [MTGO: 440 Tix] Boros Energy: $1,850 [MTGO: 387 Tix] Eldrazi $1,709 [MTGO: 315 Tix] Oops
The deck is noticeably light on creatures, and honestly, it doesn't usually feel like they're needed
Given the small roster of Primal options, Jumbo cards are included, though the artwork is identical to other, standard-sized cards