Just had a "fun" match - Turn 2 opponent coins into Werewolf, Turn 3 Argent Protector and clears my stuff + hits for 4, Turn 4 Argent Protector and clears my stuff and hits for 4, Turn 5 Argent Protector x2 clears both my critters I dropped, Turn 6 runs me over.
By no means impossible, but...