In Commander this isnt a big deal you can just give it to someone else who is behind and make a deal
In fact, the sets were widely considered failures by the game's players and designers, which is weird, because for me they were, at the time and even today, the best sets available
Then, the user can draw two, allowing for quick set-ups
Their on-field effects lets them destroy all monsters of a specific Type ("Eschatos") or Attribute ("Protos"), and then locks both players from Special Summoning monsters of that Type/Attribute until the end of the next turn, a devastating effect against Decks that utilize key monsters of a single Type/Attribute
Enchanted creature's controller may have it assign its combat damage as though it weren't blocked
Great protection, slightly more annoying to sleeve