Rosewater writes: "The majority, but not all, of the cards that can sticker or care about stickers are eternal playable"
Kogla, the Titan Ape is a great example of removal for multiple permanents in green: he can fight a creature when he arrives, and remove an artifact or enchantment when he turns sideways
Recently, Card not found has been proving this basic fact
1-3 Trainer 2nd Tournament Pikachu Trophy cards ($412,500 in pre-bidding with BP), a PSA Gem Mint 10 Charizard #4 1E Holo ($450,000 in pre-bidding with BP), and Pokemon 1E/Shadowless Base Set Uncut Sheet ($181,250 in pre-bidding with BP)
Kain is a good early play that can guarantee you the top-ups you need, and you can do some dastardly things with him, like building him tall and strapping a Vampiric Link to him to ensure you gain life off of anyone attacking with him
Like most Pokmon cards, the value of Mew depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (HSTriumphant)