The only colour borders legal in the main Magic formats are black, the most common, and white, which was used in older Magic sets to denote if a card was a reprint
If there are two of these on the battlefield, each of them will modify each draw (after the first one if during the draw step) and will cause the player to discard or to mill a card
Those two players will have insane card advantage that the other two players at the table simply cant overcome
It will not be sacrificed after it has lore counters equal to its final chapter number
Against control, sticking her once is often enough
Of course, heavy use of auras can easily be the build for any of these commanders, and theres some overlap on the lists, but I look toward some broader build options here