24 Island
4 Amoeboid Changeling
4 Counterspell
4 Jace's Phantasm
4 Minister of Impediments
4 Muddle the Mixture
8 Persistent Petitioners
4 Ponder
4 Preordain
Sideboard:
1 Avian Changeling
1 Jace's Erasure
4 Mothdust Changeling