Lake Hydra

Lake Hydra Enters the Battlefield with X +1/+1 counters on it
Remove a +1/+1 counter from Lake Hydra:
Lake Hydra gains Flying or Trample until end
of turn.
At the end of your turn if a +1/+1 counter was removed from Lake Hydra, Put a +1/+1 counter
on Lake Hydra
{g}{g}{g}: Put a +1/+1 counter on Lake Hydra