Fortunately, it's inevitable that cards like these are eventually tempered by the ban hammer
With each pack containing four cards, this means that there are 276,740 cards in circulation from this scenario in circulation
Alpharael, Stonechosen Angel of Destiny Arena Rector Clavileo, First of the Blessed Drana, the Last Bloodchief Emeritus of Truce Geist of Saint Traft Grand Abolisher Hofri Ghostforge Jerren, Corrupted Bishop Kaalia of the Vast Kaalia, Zenith Seeker Kyler, Sigardian Emissary Liliana, Heretical Healer Mangara, the Diplomat Mikaeus, the Lunarch Mikaeus, the Unhallowed Nikara, Lair Scavenger Ravos, Soultender Samut, Vizier of Naktamun Sanctum Prelate Soul Warden Tourach, Dread Cantor Transcendent Master Twilight Prophet Tymna the Weaver Vizier of the Menagerie Yawgmoth, Thran Physician Yawgmoth, Thran Physician Yuna, Grand Summoner Yuna, Hope of Spira
However, the populated army token won't automatically gain +1/+1 counters, so you'd need an anthem or some other way to give it toughness or it dies immediately
First off, only one exists and Dave and Adams Card World already has a $2-million bounty out for this one lucky person