Positive loyalty taps a creature, negative loyalty draws cards based on the number of tapped creatures an opponent controls (hello, mass tappers), and the emblem turns your maximum hand size infinite and (optionally) returns anything that hits your graveyard to your hand
Hes not particularly flashy, but hes certainly efficient: just as every good majordomo should be
This makes it a much easier way to play this fun format right out of the box instead of having to assemble your own decks to challenge the archenemy
In the case of Proteus Staff, this actually results in rearranging your entire library how you wish
The Secret Lair features: 1x Textured Foil Showcase Stained Glass Arcades Sabboth 1x Textured Foil Showcase Stained Glass Chromium 1x Textured Foil Showcase Stained Glass Nicol Bolas 1x Textured Foil Showcase Stained Glass Vaevictis Asmadi 1x Textured Foil Showcase Stained Glass Palladia-Mors
You play a long game in which you win with massive threats like Hullbreaker Horror and Lochmere Serpent