"Strength" is slightly debatable - a card being Water-type alone doesn't make it stronger - though you could argue the fact there are so many equally strong Water-type decks, more than any other type by some margin, is the definition of strength
[Notes 1] "Harpie Harpist" - The waist, stomach and chest areas of this monster are given more clothing, and its bust size is reduced
Featuring an exquisite design by artist Ken Sugimori, the Lapras version found in the Fossil set is, time and again, the most challenging card to grade
1 Mortuary Mire
Most fake cards have the area filled with a single blue colour, while real cards have darker splashes of blue in the area
Its a little slow, though, unless you can put +1/+1 counters on it quicker