Force of Negation

The whole idea started with Force of Will: a free counterspell that lets you defend on the opponent's turn without leaving mana up, paid for by pitching a same-color card and a point of life. This is that template rebuilt with a designer's caution, and every restriction is deliberate. It counters only noncreature spells, so it can never become a catch-all wall; it costs no life, but the free mode fires only when it's not your turn, which turns it from a proactive tempo tool into a purely reactive shield against combo and disruption on the stack. The exile clause is the sharpest edge: sending a countered spell to exile denies flashback, recursion, and any effect that cares about a graveyard, which matters against the exact noncreature-heavy engines the card is built to police. What ties the design together is that the free mode is asymmetric by turn structure. On your own turn you must pay the three mana like any other counter, so it never becomes a free answer you fire off proactively to clear a path for your own plan. It exists to protect a developing turn from being blown out, not to enable one. The pitch cost also asks a real question of your deck: you need enough blue cards to feed it without hollowing out your hand, so a zero-mana interaction spell still carries a cost even when no mana leaves your pool.