The little badgermole that could generates 3/3 of stats and ramps you, which will probably be good enough for Standard play, but it also doubles all mana-making creatures, allowing for some fast and furious ramping
Of course, its still got that Pokmon battling mojo baked in, albeit with a relatively larger emphasis on team synergy
Method one is to use it as the kill in an engine or abuse it with cards that return to hand, which would occasionally happen, but it was rare as there were generally more efficient engines
The holiday promo art is obviously a bit goofier, as is the cards ability
For example, Duress is currently legal in Standard due to Core Set 2021 , but the inclusion of Duress as a Mystical Archive card doesn't change the fact that Duress rotates out of Standard with the release of Innistrad: Midnight Hunt later this year
As such, Nintendo didn't directly earn all of--or even most--of the profits gleaned by the smash-hit Pokemon GO