diff --git a/packages/engine/src/game.ts b/packages/engine/src/game.ts
index 1ce1aff..f82c8ee 100644
--- a/packages/engine/src/game.ts
+++ b/packages/engine/src/game.ts
@@ -167,6 +167,9 @@ export interface TurnState {
   /** SLOW: "his attacks [reduce] to every other turn". */
   attackForbidden: boolean;
   actionsEnded: boolean;
+  /** A reflected LIGHTNING BLAST stuns mid-turn: no end-of-turn draw either
+   * (FAQ: "you lose the rest of your turn and can't draw cards"). */
+  drawForbidden?: boolean;
 }
 
 export interface CastStack {
@@ -845,6 +848,15 @@ const CARD_EFFECTS: Record<string, AttackEffect | NeutralEffect | CounterEffect>
       if (ctx.damageDealt <= 0 || !ctx.defender.alive) return;
       ctx.defender.lostTurns++;
       ctx.events.push({ type: "stunned", player: ctx.defender.id, turnsLost: 1 });
+      // Stunned mid-own-turn (the bolt came back): FAQ — "If this gets FULLY
+      // REFLECTED, you lose the rest of your turn and can't draw cards (in
+      // addition to damage)." Rules rev 28; older games played on and replay so.
+      const st = ctx.state;
+      if ((st.config.deckRev ?? 1) >= 28 &&
+          st.players[st.turn.activeIndex]!.id === ctx.defender.id) {
+        st.turn.actionsEnded = true;
+        st.turn.drawForbidden = true;
+      }
     },
   },
   powerthrust: { kind: "attack", requiresLos: true, baseDamage: (n) => 2 + (n ?? 0) },
@@ -5955,7 +5967,7 @@ function doEndTurn(prev: GameState, draw: number): CommandResult {
   const events: GameEvent[] = [];
 
   const room = handLimit(p) - p.hand.length;
-  const count = Math.min(draw, room);
+  const count = state.turn.drawForbidden ? 0 : Math.min(draw, room);
   if (count > 0) {
     const drawn: CardInstance[] = [];
     let toDraw = count;
diff --git a/packages/engine/test/casting.test.ts b/packages/engine/test/casting.test.ts
index 3d2c42f..bf4ebbf 100644
--- a/packages/engine/test/casting.test.ts
+++ b/packages/engine/test/casting.test.ts
@@ -1023,3 +1023,45 @@ describe("the reflected-attack window (rules rev 25)", () => {
     expect(state.players.find((p) => p.id === attacker)!.life).toBe(5);
   });
 });
+
+describe("a reflected lightning blast ends the caster's turn (rules rev 28)", () => {
+  function boltRig(deckRev: number) {
+    let { state } = createGame({ playerIds: ["a", "b"], seed: 42, sets: ["basic"], deckRev });
+    state = toRound2(state);
+    const { attacker, defender } = faceOff(state);
+    const lb = giveCard(state, attacker, "lightning-blast");
+    giveCard(state, attacker, "number-3", "N", 1);
+    giveCard(state, defender, "full-reflection", "FR", 0);
+    state = must(state, attacker, {
+      type: "cast", instanceId: lb.instanceId, numberInstanceIds: ["number-3#N"],
+      target: { kind: "player", playerId: defender },
+    });
+    state = must(state, defender, { type: "counteract", instanceId: "full-reflection#FR" });
+    state = must(state, attacker, { type: "pass" });
+    // rev 25+: the returned bolt opens its window; the caster declines to answer.
+    if (state.stack) state = must(state, attacker, { type: "pass" });
+    return { state, attacker, defender };
+  }
+
+  it("FAQ: 'you lose the rest of your turn and can't draw cards'", () => {
+    let { state, attacker } = boltRig(28);
+    expect(state.players.find((p) => p.id === attacker)!.life).toBe(12);
+    expect(state.turn.actionsEnded).toBe(true);
+    // No more marching, and the end-of-turn draw comes up empty.
+    expect(applyCommand(state, attacker, { type: "move", direction: "N" }).ok).toBe(false);
+    const before = state.players.find((p) => p.id === attacker)!.hand.length;
+    state = must(state, attacker, { type: "endTurn", draw: 2 });
+    expect(state.players.find((p) => p.id === attacker)!.hand.length).toBe(before);
+    // And the stun still costs the next turn.
+    expect(state.players.find((p) => p.id === attacker)!.lostTurns
+      + (activePlayer(state).id === attacker ? 1 : 0)).toBeGreaterThanOrEqual(1);
+  });
+
+  it("rev 27 keeps the old behavior: the caster plays on and draws", () => {
+    let { state, attacker } = boltRig(27);
+    expect(state.turn.actionsEnded).toBe(false);
+    const before = state.players.find((p) => p.id === attacker)!.hand.length;
+    state = must(state, attacker, { type: "endTurn", draw: 2 });
+    expect(state.players.find((p) => p.id === attacker)!.hand.length).toBeGreaterThan(before);
+  });
+});
diff --git a/packages/server/src/rooms.ts b/packages/server/src/rooms.ts
index 9bc8f95..79d5fed 100644
--- a/packages/server/src/rooms.ts
+++ b/packages/server/src/rooms.ts
@@ -54,7 +54,7 @@ export interface Room {
 const rooms = new Map<string, Room>();
 
 /** Rules revision new games are dealt under (stored games keep their own). */
-const RULES_REV = 27;
+const RULES_REV = 28;
 
 const ROOM_CODE_ALPHABET = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789";
 
diff --git a/packages/web/src/App.svelte b/packages/web/src/App.svelte
index 85dc6bd..47c92c8 100644
--- a/packages/web/src/App.svelte
+++ b/packages/web/src/App.svelte
@@ -1587,7 +1587,11 @@
           </div>
         {/if}
         {#if actionsSpent}
-          <div class="slip">Your spellwork is spent for this turn — all that remains is to draw and end it.</div>
+          {#if view.turn.drawForbidden}
+            <div class="slip urgent">Your own bolt has left you reeling — the rest of this turn is lost, and no cards come with it.</div>
+          {:else}
+            <div class="slip">Your spellwork is spent for this turn — all that remains is to draw and end it.</div>
+          {/if}
         {/if}
 
         {#if view.yourAmbushes.length > 0}
diff --git a/packages/web/src/local.svelte.ts b/packages/web/src/local.svelte.ts
index 699b8d4..ba97206 100644
--- a/packages/web/src/local.svelte.ts
+++ b/packages/web/src/local.svelte.ts
@@ -136,7 +136,7 @@ class LocalGame {
       seed,
       sets: expansion ? ["basic", "expansion1"] : ["basic"],
       ...(colors ? { colors } : {}),
-      deckRev: 27,
+      deckRev: 28,
     };
     const { state, events } = createGame(config);
     for (const e of events) {