The companion case isn't power level errata the way we are used to it, that would be fixing Lucky Clover to not fizzle Petty Theft if there's only the same target for the copy
As a HERO attacker, it is inferior to Another Neos, which is of the same family, so it can be used as a fusion material or vanilla
Ramp into massive colorless finishers like Graaz, Unstoppable Juggernaut and Threefold Thunderhulk thanks to Ultima, Origin of Oblivion's ability to double our colorless mana
The first of these tournaments were conducted at GenCon SoCal (on December 4th, 2004 in Anaheim, California), a short-lived regional edition of the massive North American tabletop gaming conference Gen Con
To take part in this event, they were required to complete the "Tamamushi University Hyper Test," briefly published in a select number of magazines