Aquatic Soothsayer

Forestwalk, islandwalk
Whenever Aquatic Soothsayer deals combat damage to a player, you may draw a card. If that card is a Forest or an Island, you may reveal it
and add {u}{u}, {g}{g}, or {u}{g} to your mana pool.
Many merfolk believe that nature determines the ebb and flow of life. This also coincides with dryad beliefs. In tandem, these tribes champion natural forces among all else.