Hi there,i just wanted to show a variation that we play at home. It is quite simple: Each time you take damage, for each point, a card is placed face down from your library to a "lifepoints deck"( or whatever you wana name it); At the beginning of your turn, once you draw a card, you can choose to exchange cards from your hand for the same amount from the lifepoints deck. It's a simple way to keep track of lifepoints and add versatility to avoid the mana flood / screw. Sorry for my english.
Rekop variant.