saylian land of lost kings

at the beginning of your upkeep transform
saylian land of lost kings.
{t} add {5}{b} mana to your mana pool
•If you didn't attack after saylian land
of lost kings
was transformed it becomes a land again.
•Haste, vigilance, deathtouch, lifelink, landfall
protection from nonland creature cards.
saylian land of lost kings when transformed
is a 8/8 creature