Ukolona's Aquacore

{t}: Add {u} to your mana pool, if you control an Ukolona planesewalker, add {u}{u}{u} instead.
{t}, {u}{u}{u}: Put a 2/2 blue elemental creature token onto the battlefield, it has protection from red, if you control an Ukolona planesewalker, put 2 +1/+1 counters on it and it gains islandwalk.