Flame Shulon

Haste, Flash, Reveal
Flame Shulon can't defend.
When Flame Shulon enters the battle field you
pay half your life. Flame Shulon's power and
toughness become x/x where x is the life you lost
on the turn Flame Shulon was summoned.
{r}: Pay half your life destroy any creature with
power and toughness less than the life you lost
this turn.