Add summer character, update gitignore, and add oil of determinism

.gitignore

@@ -1,2 +1,3 @@
-Stoneshot
+Campaign*
 Abilities
+world_wip*

Characters/Gruss.txt

@@ -13,10 +13,10 @@ Int: 8 (-1)
 Wis: 12 (+1)
 Cha: 5 (-3)
 
-HP: 74/74
+HP: 46/74
 AC: 17 (10 base, +5 dex, +2 armor)
 Proficiency: +4
-Saves: Wis (+5), Dex (+9), Int (+3)
+Saves: Wis (+5), Dex (+9), Int (+3) +1
 Skills: Perception, Nature, Survival
 
 Languages: Common, Halfling, Draconic
@@ -35,8 +35,8 @@ Attacks:
 
 Speed: 25
 
-Spells: [4,3,2]
-Known 6:
+Spells: max [4,3,2]
+Known 6: used [3,3,2]
 1 Hunter's Mark
 2 Spike Growth
 2 Rope Trick
@@ -54,6 +54,7 @@ Explorer's pack
 20 arrows
 Potion of Healing x10 (2d4+2 hp)
 Alchemist's Fire
+Robe of Stars (+1 saving throws, 6/6 5th level magic missiles, regens 1d6 per day)
 
 Info
 ----

Items/oil_of_determinism.txt

@@ -0,0 +1,9 @@
+Oil of Determinism
+------------------
+
+Rarity: Uncommon
+Aura: Minor enchantment
+
+A flask of oil with a picture of an epsilon crossed out.
+When spread on a weapon, roll the weapon's damage dice. For the next 2d6 hours, every damage roll you make with this weapon is replaced with that roll.
+The oil can be removed by washing thoroughly in water and backtracking to where you applied it.