I just wanted to drag you out for some help because I knew you had the card, and I wanted to confirm my cards authenticity since I recently purchased it (them technically, since I got the entire set)
In the unusual case where Unwilling Vessel has +1/+1 counters on it and then receives an amount of -1/-1 counters that causes it to die, use the total number of counters that were on Unwilling Vessel when it died, including all of the +1/+1 and -1/-1 counters, to determine the value of X
They are the aggressive colors and do the most attacking
Then shuffle the other cards into your deck
You can target 1 face-up card your opponent controls, or up to 2 cards if you have an odd Pendulum Scale in your Pendulum Zone
well, I guess Umbreon, Espeon, and Sylveon ex have interesting gimmicks at least