(Marmaduke is D for Duke I think, that N would be Gordon)

(Remembers last fight against Polt and how badly it went for him]

Griannasourus roars and snaps st Calgin with her bite Attack: 20 Damage: 44 magic piercing damage

DC 19 concentration save 16

With Calgin in my jaws I move out of were I'm squeezing so I loose that disadvantage nonsense, and turn so polly has line of sight on Calgin.

(Looks at damage . . .

Immediately regrets betting on Calgin.  That's a lot of pain.)

(Which she also takes....)

(Why advantage on the concentration checks?  Not that it's really mattered since the first rolls have all been good enough anyway, but...)

Quote from LordShadowthorn >>

(Looks at damage . . .

Immediately regrets betting on Calgin.  That's a lot of pain.)

 (On the plus side, unless Grianne has some bonus that affects her polymorphed form, I only take half damage.  Pretty sure she still takes the full damage back though.)

(Ooooooooooh.  Forgot about blood curses . . .

Nevermind, I'm a genius!)

Quote from LordShadowthorn >>

(Ooooooooooh. . . .Nevermind, I'm a genius!)

 (I concur!)

(on the other hand, even if she takes the full damage and fails her concentration check to drop back to normal form, she still has her full health pool, another wild shape, and probably another polymorph.  Then there's polly to deal with...odds are not looking in my favor atm :P)

(She doesn't have full HP, she is down some because of my barrage of Magic Missile)

Quote from VanderLegion >>

(Why advantage on the concentration checks?  Not that it's really mattered since the first rolls have all been good enough anyway, but...)

 Warcaster

*Threat assessing intensifies*

Quote from Zderad >>

(She doesn't have full HP, she is down some because of my barrage of Magic Missile)

 
(Ooh yah, forgot about that.  That helps some for fighting her, but still leaves you to contend with if she goes down :P)

Quote from AnimeSquirrel >>

Quote from VanderLegion >>

(Why advantage on the concentration checks?  Not that it's really mattered since the first rolls have all been good enough anyway, but...)

 Warcaster

 (Would you get that while you're polymorphed?  You basically replace everything with the beast's stats.  I didn't think you'd keep feats, says you only keep alignment and personality.)

(I suppose it's up to the dm, though I'd count that as a feat of mental acuity and stamina rather than a physical ability) 

Quote from hollowpainyo >>

(I suppose it's up to the dm, though I'd count that as a feat of mental acuity and stamina rather than a physical ability) 

 (You replace mental stats too, not just physical ones though.)

((OOPs i didnt realize, I guess that's how it differs from wildshape, got the two confused))

Field: (Round 1)

Talmich scrambles and slips as he tries to hop the wall, losing ground before he crests the wall and grants his allies a blessing as the enemies rush onto the field ahead. (You reach G-14)

Nara dashes forward to cover.

Og moves up and sends the shadows to pull on Gordon. Fingers of darkness pierce his defences. (The low wall is difficult terrain, you can reach I-6, or succeed on a DC 10 Athl/Acrb check, if you fail you'll fall prone and lose ground.)

(Zevryl)

Arena 1: Stony Field

  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P
16  .  .  .  .  . T.  .  .  .  .  .  .  .  .  .  
 =======..%=========..%==========================
15  .  .  .  .  .  .  .  .  .  .  .  .  .  -  .  
 =........==================----...........=.....
14  .  .  -  .  .  .  .  .  .  .  .  . N. D=  .  
 =........-..........................-------.....
13  .  .  -  .  .  .  .  .  .  .  .  .  .  .  .  
 =........-......................................
12  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  
 =..................ΩΩ...........................
11  .  .  .  .  €  .ΩΩ.  .  .  .  .  .  .  .  .  
 =..............ΩΩΩΩΩ............................
10  .  .  .  .  .ΩΩΩ  .  .  .  .  .ΩΩ.  .  .  .  
 =======...........-...............ΩΩ....--------
09  .  .  .  .  .  -  .  .  .  .  .  .  .  .  .  
 =.................------¥------.................
08  .  .  .  .  .  .  .  .  .  -  .  .  .  .  .  
 =--------....ΩΩ...............-...........======
07  .  .  .  .ΩΩ.  .  .  .  .  ΩΩΩ.  .  .  .  .  
 =............................ΩΩΩΩΩ..............
06  .  .  .  .  .  .  .  . M.ΩΩ. N€  .  .  .  .  
 =...........................ΩΩ..................
05  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  
 =......................................-........
04  .  .  .  .  .  .  .  .  .  .  .  .  -  .  .  
 =.....-------..........................-........
03  .  =  .  .  .  .  .  .  .  .  .  .  - Z.  .  
 =.....=...........----==================........
02  .  -  .  .  .  .  .  .  .  .  .  .  .  .  .  
 ============================..%=========..%=====
01  .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  
   A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P

Key: '=' High wall (8ft.), '-' Low wall (2ft.), 'Ω' Boulder (5ft.), '€' Tree, '%' Door, '.' Turf, 'A-Z' Contestants

( Z M N vs. T D N )

(http://dnd.wizards.com/articles/features/adam-bradford-todd-kenreck-dd-beyond talks about polymorph.  For polymorph you basically set aside your character sheet and just use the monster stat block)

I believe in the context of the spell because it specifics Including mental stats, that its referring to the stat scores. Aswell as going into other specific things that do 9r dont apply. Feats are not mentioned either way. That's how I read it at least. Let's see what DM says because it might effect my turn.