Heated discussion

as an aditional cost to cast this card, shout it name
interrupting the cast of target spell, then counter it
you and your oponnent needs to discuse if that
counter was plausible, someone outside this game
needs to tell who wins the discussion (no one
needs to wait other player stops to talk to start talking)
if you won the discussion put Heated discussion
back in your hand, if you lost discard a card
and lose 4 life