[quote=@Birdboy]
Surprise surprise the rogue is good at dex saves
[/quote]

Indeed she is. As a result of that Nat 20, you won't be needing to make another save to avoid damage from standing near a burning wagon... Oh! That reminds me.

[b]Important Note:[/b] If you end your turn on a square with fire in it, you'll need to make either a Dex save or a Con save to avoid taking 1d10 fire damage.