The rarest card is, of course, the last one to be revealed
Adagia, Windswept Bastion Alpharael, Stonechosen Anticausal Vestige Cosmogrand Zenith Dawnsire, Sunstar Dreadnought Devastating Onslaught Evendo, Waking Haven Exalted Sunborn Famished Worldsire Icetill Explorer Kavaron, Memorial World Mutinous Massacre Ouroboroid Quantum Riddler Sami, Wildcat Captain Secluded Starforge Sothera, the Supervoid Starfield Vocalist Susur Secundi, Void Altar Tannuk, Steadfast Second Tezzeret, Cruel Captain The Dominion Bracelet The Endstone Uthros, Titanic Godcore Weftwalking
Legendary Creature - Avatar Horror Creature (CTRL to add secondary) Draw Commence the Endgame This spell can't be countered
You can get up to 4-5 RR V cards per box
(At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) The Set Design team experimented with using echo on the card (a mechanic from the Urza's Saga block)
I love the art here, and of course the reference to Jormugandr (Spelling probably incorrect)
