They did a bit of negotiating, and ultimately, Paul did not get the card that he wanted
A card's color identity includes its color, as defined by its mana cost or color indicator, plus the colors of any colored mana symbols in the rules text
Doubt this will be put into practice as a general rule across GameStops, the ones enforcing those limits currently will remain the same ones #14 WhatNot has to be called off from the hobby entirely by TPCI and only then will this end
Yes, Urtet, Remnant of Memnarch was released as an addition to Phyrexia: All Will Be One Commander , and added the first legendary myr and first true myr commander to Magic
The Head Judge is the final arbiter on what cards are acceptable for a tournament." This is quite vague, and intentionally so
As for the actual infinites, they all utilize Mikaeus, the Unhallowed