Twisted Reflection

Both modes here are blue's oldest combat tricks in slightly different dress. The -6/-0 line is a pure combat blank, a way to walk an attacker or blocker into uselessness for a turn without ever touching its toughness. The power/toughness swap is the more devious half: point it at a creature whose stats lean toward attack, and a 5/1 becomes a 1/5 that dies to nothing you were holding; point it at a fat wall and you have handed yourself a beater on your own board. That second mode is where the design earns its keep, because it turns the opponent's stat distribution into your weapon rather than just subtracting from it. Entwine is where the card gets genuinely nasty, and the reason is layer order. Power/toughness modifiers resolve before switches, so entwining both effects means the -6/-0 shaves six off the original power first, and that reduced number becomes the final toughness after the swap: a 5/5 turns into a 5/-1 and dies outright. Any creature with six or less power folds. The catch is the color demand: the black entwine pip quietly pulls the card out of mono-blue and toward Dimir. Both modes evaporate at end of turn, so at heart this is a fog-adjacent tempo instrument that wins a combat step, occasionally erases a creature outright, and asks only that you read the board math correctly before committing.