Since only one spell per turn is castable, counters are nasty, and thus an uncounterable draw win con here is powerful there and your dorks tend to be nasty size so you can go really big, really quickly
But design changes were also needed to protect against counterfeiting
But its a very archetypal aristocrats card and a very simple way to get started in the archetype
Vigor Vigor is a pretty threatening card that works at its best in casual EDH tables as theyre often creature-focused, and it excels at punishing other green decks
While amassing Zombies and Orcs is pretty cool, I think amass Goblins is the most powerful version of this effect weve seen so far
That said, if you have a way to blink it back onto the field, then you can avoid that re-prepare cost altogether