Rex Goodwin cast aside his humanity, and an arm, in a bid to wield the marks of a Signer and a Dark Signer at the same time
The card, in a lot of instances, is a strictly worse Atraxa, Grand Unifier, after all
Not because the cards utilizing this mechanic weren't that widely played in Constructed deck, but because its core philosophy never made it there to begin with
We'll want to lean into that effect in order to chip away at our opponents' life totals early and force them to make difficult blocks later in the game
This box is from the 1st Edition print run, and WOTC-era booster packs contain 11 cards each
Well, outside of our Karma / Royal Decree + Urborg, Tomb of Yawgmoth combo, the next obvious step is to kill with our token army