is a timed win being half the value of a kill win not good enough? youd stull have to lose more than you win to lose to a guy with 4 timed wins that way.
but still i see what you mean. restore is a potential game breaker in that regard. but still, i posit that when a player pockets a card every round and doesnt cast it, while shiftily peeping at his watch every 15 seconds and twirling his mustache, chuckling evilly to himself, a clever player might forsee a restore and play accordingly, especially when hes sitting across from one of the 3 mages that can use said epic spell and be ready when the boss man says 5 minutes left.
but again, maybe thats just me. lol