Mizu, Sweeping Current

Partner
Landfall-Whenever a land enters the battlefield
put Scry 1. If that land is an Island, Move any
number of counters from target permanent you control to target Land you Control.
When you scry, you may pay {u}{u}. If you do, you
may add up to X Lands you scry to your hand
Where X is equal to the number of Islands you control with +1/+1 counters on them.