Seath the Scaleless

Indestructible, reach
When Seath the Scaleless enters the battlefield
create a 0/1 Primordial Crystal token, with
"Target player may pay {4}{u}{u}, if payed, destroy
the Primordial Crystal token."
During your upkeep, if you control no tokens
named the Primordial Crystal: Seath the Scaleless
looses indestructible, and gets +2/+0, and gains
trample.