In our current format, that usually means Dragapult ex [Twilight Masquerade] is the typical go-to choice, but you can swing for massive OHKOs with Giratina VSTAR [Lost Origin] too
(To proliferate, choose any number of permanents and/or players, then give each another counter of each kind already there
Its controller creates a 1/1 blue Bird creature token with flying
In the current market, Dark Charizard serves as the primary indicator for the health of the vintage Pokmon market
Occasionally a cornerstone of Pioneer propping up a mono-green deck, any mono-colored deck that plays with devotion in mind can leverage Nykthos for an incredible mana advantage over their opponents
It can be whatever you want: a casual side interest, a deep investment, or a shared journey with friends and family