Here's a fun one: a level 16 Elf Watcher Shaman, built around being stealthy and making her allies stealthy too. +33 Stealth all the time, and +38 with her spirit next to her.
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====== Created Using Wizards of the Coast D&D Character Builder ======
Enna, level 16
Elf, Shaman, Ghost Panther
Companion Spirit: Watcher Spirit
Background: Occupation - Criminal (+2 to Stealth)
FINAL ABILITY SCORES
Str 11, Con 13, Dex 22, Int 13, Wis 22, Cha 9.
STARTING ABILITY SCORES
Str 10, Con 12, Dex 16, Int 12, Wis 16, Cha 8.
AC: 29 Fort: 25 Reflex: 29 Will: 30
HP: 100 Surges: 8 Surge Value: 25
TRAINED SKILLS
Nature +21, Insight +19, Arcana +14, Perception +21, Stealth +33
UNTRAINED SKILLS
Acrobatics +20, Bluff +7, Diplomacy +7, Dungeoneering +14, Endurance +9, Heal +14, History +9, Intimidate +7, Religion +9, Streetwise +7, Thievery +14, Athletics +14
FEATS
Level 1: Shadow Initiate
Level 2: Sudden Call
Level 4: Strengthening Spirit
Level 6: Dusk Elf Stealth
Level 8: Gloaming Ward
Level 10: Mark of Shadow
Level 11: Paragon Defenses
Level 12: Secret Stride
Level 14: Silent Shadows
Level 16: Midnight Stalker
POWERS
Shaman at-will 1: Voice of Battle
Shaman encounter 1: Stormhawk's Fury
Shaman daily 1: Stone Root Spirit
Shaman utility 2: Stormhawk Vigilance
Shaman encounter 3: Spirit of Slavering Bloodlust
Shaman daily 5: Spirit of the Hawk's Wind
Shaman utility 6: Spur the Pack
Shaman encounter 7: Guardian Eagle Flock
Shaman daily 9: Ancient Warlord's Inspiration
Shaman utility 10: Twilight's Veil
Shaman encounter 13: Call to the Laughing Fortune (replaces Stormhawk's Fury)
Shaman daily 15: Tree Father's Bounty (replaces Spirit of the Hawk's Wind)
Shaman utility 16: Spirits of the Shadowed Moon
ITEMS
Footpads, Displacer Leather Armor +3, Elven Cloak +4, Magic Totem +4
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