Zjiin;n10449472 said:Its when you mulligan a card and redraw it on every mulligan.
Though it isnt actually a bug (it got its name because for months in closed beta, CDPR refused to tell anyone their mulligan system was different, so everyone assumed it was broken.) , its a by-product of this games awful mulligan blacklisting system giving a card you mulligan something like a 54% chance of being placed straight back on the top of deck - regardless of how many cards are left.
But which card counts towards this? The first one you mulligan or all 3? During the first mulligan phase, of course. Would it also work in round 2?