Once the new Core Constructed format takes hold, only Sets 9 through 13 stay legal, including Fabled, Whispers in the Well, Winterspell, Wilds Unknown, and Attack of the Vine
This can help increase the chances of making a sale and improve your seller's reputation
This can be difficult to spot, but a genuine card will have a different texture and feel than a fake card
The deck does run a few black-producing dual lands to cast the creature side of Callous Sell-Sword, but its otherwise the dominant mono-red build of this archetype
This risk tends to be worth the reward, but Lumbering Falls gives you the best of both worlds by largely removing the risk aspect
And in a format where instant removal is at its worst, you have the power to simply end games on the spot with the four mana combo of Blitzball Shot into post-combat Self-Destruct