While players may not recognize the character (due to that game's hellish difficulty, the cover for Forbidden Memories depicting their One-Winged Angel form, and their only other appearance at the time being in the equally difficult Dark Duel Stories for the Game Boy Color), their presence alone possibly allows more savvy players to figure out a few plot points long in advance
As you might expect, having 90% of Standard players running Jace, the Mind Sculptor, 70% running Stoneforge, and perhaps 50% running both in Caw Blade did some crazy things to card prices
This Ignoble Anarchist is pushing it in terms of power level
You know whats not consistent
They can be too slow to keep up with the game
#1: Ranger-Captain of Eos I did a full write-up on Ranger-Captain of Eosa couple of weeks back, giving my initial analysis of the card