Bioxenoterrium

Bioxenoterrium enters with X flood counters on it. At the beginning of your upkeep you may move one flood counter from Bioxenoterrium onto a land you control.

Lands you control are alien krakens in addition to their other types with power and toughness each equal to the number of flood counters on permanents you control.

{2}{t}: Krakens and/or Aliens you control gain trample and indestructible until end of turn.