Made it to masters for the first time ever, using a modified deck from
Random_7945. The inclusion of both
Tome of Horrors and
Crown of Possibilities worked well.
Always try to get 3 power in your starting hand. The ideal situation is to get a merchant, 3 power, and a starting aegis from
Mistveil Drake. Be wary of using
Grand Builder, as sometimes always hitting for 3 Primal influence is not always ideal.
As Random_7945 stated, Direwood Hymn is best for
Helio, the Skywinder if you need options, or
Insect Swarm if you think you can snag a kill.
I swapped out the scout cards for
Elysian Cylix and
Xenan Cylix, as the goal seemed to always be drawing. Deck thinning (with reduced costs) is deck winning.