Perhaps youre lacking mana to play Shefet Archfiend, and need to draw something that you can cast immediately
The print requires about 400g of filament with phone stand, this mass is needed for strength and balance when the phone is on the stand
National Champion Ali Aintrazis Top 16 deck from Grand Prix: Charleston: "Ali Aintrazis Five-Color Door" Creatures (6) 1 Angel of Serenity 4 Thragtusk 1 Griselbrand Planeswalkers (4) 1 Garruk, Primal Hunter 1 Nicol Bolas, Planeswalker 1 Tamiyo, the Moon Sage 1 Vraska the Unseen Spells (23) 2 Abrupt Decay 3 Sphinx's Revelation 2 Rakdos's Return 2 Ranger's Path 3 Lingering Souls 3 Supreme Verdict 4 Farseek 1 Oblivion Ring 1 Door to Nothingness 2 Chromatic Lantern Angel of Serenity, Griselbrand, and Garruk, Primal Hunter in the same deck
The point is, these attacks don't mess around
As such, players that dont have an opportunity to participate in this event dont have to worry about missing out on anything too major
No mana fixing here