Montau master of the wave

: When you cast a blue card add loyalty counters to this card equal to its mana cost this card starts with loyalty counters equal to your blue
+3: play 2 islands from your deck gain 200 life create a 20/100 master of the tide token
-15: play 5 islands from your deck put this card in your deck create a clone of this card face down exiled you may play it for 2 more 3 20/100 merfolk