Take lean cut of charge patty, wrap it in a nice warm stealth, topped with shardar-cheeze, and served with a side of revenant fries.
You're choice of toppings includes, DPR, Nova, or Extra Stealth.
[sblock build]====== Created Using Wizards of the Coast D&D Character Builder ======
Chargeburgler with cheese, level 16
Sorcerous Power Option: Sorcerous Power Dexterity
Hybrid Talent Option: Rogue Tactics (Hybrid)
Rogue Tactics (Hybrid) Option: Cunning Sneak (Hybrid)
Choose your Race in Life: Shadar-kai
Cursed (+2 to Stealth)
FINAL ABILITY SCORES
STR 11, CON 13, DEX 22, INT 9, WIS 13, CHA 22
STARTING ABILITY SCORES
STR 10, CON 12, DEX 16, INT 8, WIS 12, CHA 16
AC: 27 Fort: 22 Ref: 28 Will: 28
HP: 100 Surges: 7 Surge Value: 25
Arcana +7, Athletics +8, Bluff +14, Diplomacy +14, Dungeoneering +9, Endurance +11, Heal +9, History +7, Insight +11, Intimidate +16, Nature +9, Perception +11, Religion +7, Stealth +16, Streetwise +14, Thievery +14
Basic Attack: Melee Basic Attack
Basic Attack: Ranged Basic Attack
Guardian Attack: Guardian's Counter
Revenant Utility: Dark Reaping
Assassin Feature: Shadow Step
Sorcerer Attack 1: Dragonfrost
Level 1: Hybrid Talent
Level 2: Reaper's Touch
Level 4: Improved Cunning Sneak
Level 6: Risky Shift
Level 8: Acolyte of the Veil
Level 10: Ki Focus Expertise
Level 11: Drawn Shadows
Level 12: Roundabout Charge
Level 14: Mark of Sentinel
Level 16: Disciple of Death
Shadow Master Ki Focus +3 x1
Avalanche Boots x1
Eagle Eye Goggles (paragon tier) x1
Belt of Sonnlinor Righteousness (heroic tier) x1
Haunted Kestrekel Feather Armor +3
Periapt of Recovery +3 x1
Enshrouding Candle x1
====== End ====== [/sblock]
Move: Shift 2 squares away and hide.
Standard: Charge anywhere, attack range 10 (or melee).
Free: Shift 2 and hide (next to an enemy).
Free: Shift 2 and hide.
I don't plan on building the rest, since what's best depends on your party but...
Powers... This is really build around charging with dragon frost most of the time, so you want to compliment that. For the rogue side, you want off action attacks on the rogue side (low slash) to give you some nova and let you get SA. For the sorcerer side, i suggest AOE's (for minions), or other utility (prone for flyers). I'm not that familar with them.
PP.... acadamy master is a good default. But there's plenty of other options.
ED... Destined Scion is the default, but again, there are other options.