This card is especially effective in decks with cards like Thousand-Year Storm and Kalamax, the Stormsire that can copy it several times for a massive burst of mana
2019 Pokemon Sun and Moon Unified Minds Full Art Mewtwo and Mew GX #242 Secret Price Range: $60 to $400 Highest Sale Price: $1,925 PSA 10 Supply: 778 The 2019 Pokemon Sun and Moon Unified Minds Full Art Mewtwo & Mew GX #242 Secret card showcases the combined powers of Mewtwo and Mew, representing a clash between technological adaptation and natural evolution
Instead, this variant is featured in early marketing materials, hence why it is called the "marketing variation" of Ivy Pikachu
For 1 I think Muddle is better for your deck, especially if you decide to add in Grindstone + Painter's Servant
Card lists become available online when a new Pokemon TCG set is released and tools like the official TCG database on the Pokemon site can be very helpful for figuring out what sort of card you have
It does everything Drover of the Mighty wants to do: accelerate our big creatures and become a threat later