End of Discussion

Split second (As long as this spell is on the stack, players
can’t cast spells or activate abilities that aren’t mana abilities.)

When End of Discussion is cast, if its controller's commander is blue, exile it instead. This ability can't be countered.

Counter target spell an opponent controls that counters a spell. Search that player's library for any number of cards that can counter a target spell. Then burn those cards. (Exile them, then light them on fire. Burned cards cannot be pl