Kerzo, The Sovereign Depths

{u}{t}: put a flood counter on target land.
That land is an island for as long as it
has a flood counter on it.
{g}{w}: Remove a flood counter from target
permanent, if you do, choose one
*create two 1/1 Merfolk creature tokens
*Distribute two +1/+1 counters among one
or two target creatures you control