Shop Vaulted Collection Card Displays
Not sure if such an effect for a permanent would immediately fit current Gruul builds in constructed formats, but the possibility for practical use is there
Every Collector Booster comes with two foil versions of these sweet lands

If youre picking exclusively from this list, make sure you lean towards the cheap creatures, as the base precon isnt structured with an aggro decks curve: $1 OR LESS OPTIONS: Territorial Kavu, Sisay, Weatherlight Captain, Gahiji, Honored One, General Ferrous Rokiric, Radhas Firebrand, Happily Ever After, Chamber Sentry, Samite Elder, Bound Swirling Spriggan $10 OR LESS OPTIONS Moonveil Regent, Conquerors Flail, Earnest Fellowship, Prismatic Ending, Saskia the Unyielding, Leyline Binding, Defiler of Souls, Spirit of Resistance, Scion of Draco, Urzas Filter $10 OR MORE OPTIONS Bloom Tender, Crystalline Crawler, Prismatic Omen, Klauth, Unrivaled Ancient, Crescendo of War, Ramos, Dragon Engine, Akromas Will, Dream Halls, Najeela, the Blade-Blossom, Chromatic Orrery YOUR ROYAL PREROGATIVE Building an aggressive domain zoo style deck is far from the only path to take with a precon like this, especially if youve got a budget or large singles collection to help with the manabase

If theyve determined that disguise and cloak are going to make Murders at Karlov Manor as fun to play with as possible, then you can count me in!