Guest Author's Note: "Based on a true story at my gaming table."
Transcript:
Trixie: Cheerilee, use your Luck to give Derpy a critical hit. Cheerilee: Why the freakin' not? Go for broke, Derps! Derpy Hooves: I'm ready to paste this tosser! GM: Even with those bonuses, you'll only inflict '2d6+6' damage before the critical. That won't slay the dragon! Trixie: Ah, but I haven't taken my turn yet. I use my twin-spell ability and cast Giant Growth twice! GM: Uh, you can't stack Giant Growth on one target. Trixie: I'm not. The first spell targets Derpy. Giant Growth will enlarge her weapon as a side effect. The second spell targets Tom. That's technically a different target! GM: Oh… Err, wait, what size category is this rock now? Cheerilee: That would be 'Colossal Plus Plus'. GM: That… That's not even on the chart! Trixie: And with that size, Derpy's rock crits for… A TOTAL OF '24D6+12'! Derpy Hooves: Look out, HERE COMES TOM!!