Like most Magic: The Gathering cards, the value of Urza, Lord High Artificer depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Mystery Booster 2)
Fauna Shaman Fauna Shaman had precisely one appearance prior to now as a rare in a single Core Set, Magic 2011, which of course debuted in 2010, 8 years ago
You could also Donate a permanent to an opponent that hurts them over time, but if they flicker it or if the effect somehow returns the card to you, you might end up stuck with the negative effect again
its all digital, which is a shame because it means some old traditional artist faves dont get a call up on this one (no Jesper Eising for example), but it also means that it opens some interesting doors for newer artists
Resplendent Mentor I like cards like Resplendent Mentor which allow you to still have some kind of advantage if you chose not to attack with your creatures during your turn
So, here's the plan: we're going to start with the 31 brand-new cards and put them into tiers based on their relevance to the Historic format using the following criteria: S-Tier: Format staples