Wild Coldarra-Echo-Nexus Spell Mage

This deck involves an interesting little combo that only works in wild.  You control with your spells until turn 6. Then, you play Coldarra Drake.  If it doesn’t get removed, you can play Nexus-Champion Saraad to get a free spell. If you’re playing against something like Shaman with Hex, you can then play Echo of Medivh to get your combo back in your hand to be able to play it again later.  Another great finisher is Malygos and Arcane Blast for 12 damage to any minion or hero.  Rohnin and Archmage are mostly for getting more spells for your malygos, and along with Manna Wyrm, to bait removal.