Samyueru_UK
How about using the worst card in Standard: STORM HERD!
Storm Herd
8WW
Sorcery
Put X 1/1 white flying Pegasus creature tokens into play where X is your life total.
:B
Wicked, horrible card!
if you use G/W, you can double your life, and get the tokens.
but lets see.
first off there is the obvious notice of the cost, it's really big, too big for what it does unless you ahve like 70+ life.
most games end before a card like that become useful.
thinking along the lines of pure white, there are cards that can increase your life very quickly early on.
but due to the cost, a pure white deck isn't going to fly very well.
adding in either green or artifact would be nice.
by adding in green you can add Biorythmn, due to the Selesyna guild, theres a good chance of tokens, combined with the mana acceleration you acn get a lot of tokens pretty quickly, and you would have the life to back it up.
adding in artifact, you can utilize the Myr.
or, for something more interesting, add in false prophet, by using his ability, you remove all creatures in the game.
then if your using lfiegain, you could either be safe while you win due to mil/Test of endurance or you can play it later when your opponent can't do anything, and start attacking with multiple creatures.
do whatever, i don't personally like the card, but there are other ways to use it.