Tenth District Hero A 4-mana 4/4 that you can play in Lurrus of the Dream-Den decks
We have a full comparison in our PSA vs TAG vs CGC vs BGS 2026 guide
It's not really big enough to be really big and it's still plenty expensive, the ability to dump it out yet again is nice value if you have absolute tons of colorless mana and nothing to do with it
Beyond card advantage and mana advantage, I think most of the other staples are concentrated most in Black with stuff like Demonic Tutor and Reanimate, and Blue has countermagic like Mana Drain and also a bunch of great theft cards like Bribery
The original The Ozolith, printed back in Ikoria , sells for around $30
While Ellivere equips creatures with a singular Role and generates value from attacking, Gylwain is less aggressive but provides more flexibility through a wider variety of Roles