The Citadel grinds to a halt when it runs into lands so MDFCs are a friend, as are repeatable ways to mess with the top of your library
The most useful workflow is to identify the exact card, confirm variant details such as holo, reverse holo, first edition, set number, language, and condition, then compare recent sold comps and marketplace references before deciding on a realistic price
Round 1 Monarch Zombie vs Dino Chaos Loaner The opening featured match paired a Monarch Zombie strategy against the Dino Chaos loaner deck
Smothering Tithe is already in over 20% of all white Commander decks according to EDHREC
Did it have its niche uses
Players who started late were frustrated that they couldnt get their hands on powerful cards from the games earliest sets