mtg backside cards Birds of Paradise EX18 29/75 R Duel Masters ParallelJapan Is this a legit Magic

At best, this is a creature generator and card drawing machine

Since it requires a dedicated Grixis manabase, I cant imagine it becoming a multi-deck staple like Karn, Scion of Urza or even Chandra, Torch of Defiance

Equipment Matters / Metalcraft This one is a little less likely, but if the set opts to use artifacts for many of the relics and weapons of the Third Age, then metalcraft or other equipment payoffs are mechanics that could work

I doubt Ill have room for this in most of my Commander decks, but in something recursive and red

Group buff is time consuming when you can just dump a fatty and melt people

A lot of nonsense turns into machine guns, like Retribution of the Ancients activated for 0, Squee's Toy, Distorting Lens, Helm of Chatzuk, and most hilariously of all, the on-theme Bloodthirsty Blade