Trystan's Command Trystan's Command gets you either another of your best elf, grinds your opponent on value with a double Regrowth, removes one of their best cards, or trades the trample on Overrun for a team-wide untap to grant tons of value or straight up wins
For a heck of a cost, that is
You can have an Archon of Cruelty or an Aetherflux Reservoir
As the name suggests, the Summer of 1996 was dominated by Necropotence based decks or their counter decks
So many random things can happen and just utterly swing a game or otherwise wreck you in cube that one of the safest lines of play is winning quickly
They represent a small portion of my overall "portfolio" of cards, and more importantly, ones that I am comfortable losing money on as one may expect out of an alternative investment such as this