While side-loading sleeves are quicker and easier to use than top-loaders or resealables, especially when sleeving large numbers of cards, they offer less protection against moisture
Keep in mind that if you play Wrenn and Realmbreaker on turn three, and choose to animate a land, that land remains tapped
This means that, assuming we have a Greater Gargadon to suspend and make our land drops, we should be able to kill by Turn 5 by sacrificing our entire board to Greater Gargadon and resolving a Bitter Ordeal with a Psychogenic Probe on the battlefield
The Skyridge set of Pokmon TCG is not quite as early as many think of for vintage, though, debuting in 2003 as the 16th set
This includes Hateful Eidolon itself if it's enchanted
You have to starve your opponent and use your Gedatsu / Yamato / El Thor-trigger at their best power