Fierce Guardianship
The free mode is a checkbox with one question: do you control a commander? Answer yes, and the printed disappears, leaving a hard counter for a noncreature spell at no mana, a full turn of interaction held up while your lands stay open for something else. That single conditional took the free-interaction template Force of Negation had introduced and rebuilt it around the one thing every singleton deck in the format is guaranteed to have on hand: a commander it can put on the battlefield. The trade is still one card for one card; what the alternative cost erases is the mana, which is exactly the asymmetry that would fracture a sixty-card format where nobody is promised a commander to switch it on. The card is never dead, though: with the condition unmet it is still a three-mana counterspell you can hardcast the ordinary way, which is what keeps the design from being pure feast-or-famine. Its cousins in the cycle each demand a color and a controlled commander for their free mode; this is the blue one, the answer to the storm turn, the extra-turn spell, the game-ending artifact. The result reshapes how a blue player is respected across a table. Open blue mana signals nothing on its own. A commander in play, tapped or not, means the free counter is always live, and every opponent has to play into the possibility that it already is.
