Yes, it actually helps the powerful Pokmon battle longer and more reliably
Granted, this isn't the most common use for Kolaghan's Command by a longshot, but it does come up
As for strength and health, this card gives you a Pokmon with 100 HP and grants you 40 attack damage plus 10 damage points for each extra Water card that exceeds the attack cost
I cant see that being a deck just now, but perhaps this rat transmuting Sheoldred, the Apocalypse into a newt is the future of prowess
If you controlled a creature with power 4 or greater when you declared Picnic Ruiner as an attacker, it doesn't matter whether you still control one as its ability resolves
fake cards are pretty much always cards that have a secondary market value, you don't have to worry about your Giant Sharks being faked as it's simply not worth it