Tide, The Ocean Phoenix

Tide, The Ocean Phoenix enters the battle field with
3 hydro counters on it. If Tide, The Ocean Phoenix
would die, remove 3 hydro counters from it instead.
{2}: Put X hydro counters on Tide, The Ocean Phoenix, where X equals the amount of creatures
your opponents control.
{t}: Put 2 blue 0/1 Wave Tokens with "This token
can't attack or block" on target opponent's side of
the battlefield.