Lapis Steals the Ocean

Hexproof
For each {u} in this spell's mana cost, you may pay {1} instead. If you pay {u}, for each time,
put a water counter on Lapis Steals the Ocean.
{t}, {8}: This ability costs {1} less for each water counter on this. Create a copy of up to three target creatures. They Gain vanishing X,
where X is the number of water counters on this.