The mana advantage, more often than not, outweighs the downside, especially when paired with cards like Lotus Petal that can tap for colored mana
PSA and BGS still have no consistent policy on which version is gradeable
Players are Feeling Deceived By This Realisation Some Argue, Whats the Point? Some players are livid about the illusion of choice, stating that they want to have genuine autonomy when it comes to what kind of Pokmon card they draw
It doesn't matter who's responsible for this, and there's no direct benefit to attacking another player's battle
Portgas.D.Ace ST13-011 Character Yellow 5 Cost 7000 Power Special [On Play] If you have 2 or less Life cards, this Character gains [Rush]
This isnt a surefire way of knowing, as cards can vary between sets, so its also worth looking up the card on TCGplayer.com or the official Pokemon TCG online card database and verifying against an image of the card