While this Pokemon is themed after the past, you may want to consider this card's future value, as its exclusivity is likely to make it a sought-after promo
While later sets introduced variations on the effect, none come close to Time Walks raw efficiency at just two mana, making it a cornerstone of Vintage gameplay and a card that defined early control strategies
In decks with 3+ colors with +1/+1 counter synergies, it will be fairly easy to put three or four +1/+1 counters on a creature each turn, and you should really have a good double strike or lifelink creature around to benefit from the extra counters
The first time I saw it in print, I was scared it would bring the whole format down
Probably not good enough compared to Melira synergies but worth mentioning
(2/7/2025) Some spells and abilities which give you or say you "may pay" some amount of require one or more targets