On the frost side you get a copy for the same mana and ability, save that it keeps its Spirit type, which is unusual since most Clones have the Shapeshifter type
If you have any suggestions for a topic you want covered, feel free to leave it in the comments
Its not as valuable as other rare Gengar cards like Gengar VMAX from the popular Fusion Strike set, but its still more expensive than many of the best and most expensive Sun and Moon cards in the base set
Mirri works great at the head of a cat creatures deck, too, since many of those creatures have abilities relevant to equipment, which they can slap onto Mirri to buff it up even further
It lets you see the microscopic fingerprints of authentic printing that counterfeiters struggle to replicate
To pair with Black Mage's RodBlack Mage's Rod and Cornered by Black MagesCornered by Black Mages, we've got one more card to play with: The Destined Black MageThe Destined Black Mage