This weekend I played a couple of games with the Wizard. It was a customised spell book as I wanted to pick each card that went into it.
In both games I used my spawn point to summon a Hydra and pay the difference from my Mage's supply.
The Hydra seems really cool but for me it seemed more of a defensive choice than an offensive one. Triple strike requires a full action so when I activate my Hydra there has to be an enemy creature in my zone.
If I try and be offensive with the Hydra it will take 3 rounds (assuming I am one zone away) before I can attack (Hydra cast, move action, triple strike). In the games I played my opponent just ignored my Hydra, darting around my zone but never into it.
As a strategy I could try and pin my opponent or use the push mechanic to move enemies into the Hydra's zone. Although this requires a lot of planning and my opponent could foil it by simply force pushing the Hydra or similar.
I use the Gorgon Archer quite a bit but I don't feel like I have many good creatures to mount an attack with currently. Any good offensive creatures I may have overlooked?