The per-card price drops as your order grows, with big savings for full decks, cube updates, and bulk runs
While you control Teferi, you may exile creature cards in your hand with suspend any time you could cast an instant
Especially after the most recent set (Midterm Destruction) was limited to only selling in North America
The only real protection our army had in the original list had was Boros CharmBoros Charm, while cards like Swiftfoot BootsSwiftfoot Boots and Lightning GreavesLightning Greaves were rather lackluster inclusions in a field of tokens
Supply is reasonable enough for now, but with very few paper drafts firing and fewer people buying product compared to normal, were going to see a faster drain on stock than we might otherwise
It will be interesting to see how the community responds to that reality in practice, and how the tech itself holds up under load