Other known variants
+30Nurse Call
Once during your turn (before your attack), you may discard a card from your hand. If you do, remove 2 damage counters from 1 of your Pokémon. You can't use more than 1 Nurse Call Poké-Power each turn. This power can't be used if Blissey is affected by a Special Condition.
ReturnDraw cards until you have 6 cards in your hand.
Double-edgeBlissey does 60 damage to itself.
When using Carnivine's "Return" attack, do I have to draw until there are five cards in my hand, or may I stop with less than five?
You do not have to draw any cards, but if you choose to do so you must end up with exactly five cards in your hand; no more, no less.
Can I use Dunsparce's "Return" attack with 6 or more cards in my hand?
Yes, it will do 10 base damage and you will not draw any cards.