Blugreim, Glacial Dreadnought

Flying, trample
Blugreim, Glacial Dreadnought enters the battlefield with six ice counters on it.
As long as Blugreim has an ice counter on it, its
a snow land with "{t}: Add {c}" and it can't be
crewed. (Its not an artifact.)
Whenever a Vehicle you control attacks or blocks, remove an ice counter from Blugreim.
Crew 6