Silkenfist Fighter

The untap-when-blocked clause is a quiet reversal of how combat usually punishes attackers. Normally tapping to attack is the cost you pay: you commit, you swing, and you sit tapped on the crackback. Here, the body untaps the moment a defender steps in front of it, which means the act of being blocked leaves it standing ready to block on the opponent's turn. A 1/3 frame is built to absorb a block without dying, so the trade an opponent hopes to make (chump or eat the attacker) instead resolves into a creature that walks back into the red zone untapped and on defense. The design is essentially pseudo-vigilance gated behind the enemy's decision: you only get the untap if they choose to interact, which makes it a soft tax on blocking rather than a free keyword. It rewards a board where the opponent has to block (a wide attack, a pump effect threatening lethal) and then quietly converts that forced block into a standing wall. The Kor Soldier framing fits the wartime, attrition-minded white of its era, where small bodies that refuse to stay spent were the texture of the color. It is not a card that wins on rate; it is a card that bends one combat-math assumption (attackers stay tapped) just enough to make a defender think twice before throwing a blocker in the way.