Property will not be released to a third party shipper without the buyer's consent, and unless the Company is in receipt of full payment
The fact that it kills all players current hands means that you can gain huge card advantage from it when they still have a full grip and you are nearly out of gas

Giving Them the Answer with New-Sheoldred | Commander | Abe Sargent Commander (1) 1 Sheoldred, the Apocalypse Creatures (23) 1 Burnished Hart 1 Drana, Kalastria Bloodchief 1 Dread Presence 1 Epicure of Blood 1 Erebos, God of the Dead 1 Filth 1 Gray Merchant of Asphodel 1 Kokusho, the Evening Star 1 K'rrik, Son of Yawgmoth 1 Liliana's Shade 1 Murderous Rider 1 Nightmare 1 Nirkana Revenant 1 Noxious Gearhulk 1 Rankle, Master of Pranks 1 Reiver Demon 1 Seizan, Perverter of Truth 1 Solemn Simulacrum 1 Tivash, Gloom Summoner 1 Veinwitch Coven 1 Vilis, Broker of Blood 1 Vito, Thorn of the Dusk Rose 1 Witch of the Moors Planeswalkers (1) 1 Liliana of the Dark Realms Instants (5) 1 Crushing Disappointment 1 Crypt Incursion 1 Defile 1 Hagra Mauling // Hagra Broodpit 1 Tendrils of Corruption Sorceries (12) 1 Bad Deal 1 Chainer's Edict 1 Corrupt 1 Dark Deal 1 Demonic Tutor 1 Exsanguinate 1 Feed the Swarm 1 Infernal Offering 1 Mutilate 1 Nightmare Incursion 1 Peer into the Abyss 1 Syphon Mind Enchantments (5) 1 Black Market Connections 1 Exquisite Blood 1 Greed 1 Sanguine Bond 1 Underworld Dreams I have 59 non lands, one modal land, and then 40 normal lands here

Wizard Mentor was first released in the set Urza's Saga, illustrated by Jeff Miracola
In my experience, with this many cantrips, you can get away with running as few as 18 lands without encountering mana-related issues
Legends / Antiquities / Arabian Nights Because of the age and scarcity of cards from these sets, every single rare is worth at least $2 in near mint condition