Deathstroke 
Legion of Doom 
League of Assassins 
Weapon Master 
Quantum's Take
Deathstroke is one of the more devisive champions in the game, primarily because he requires heavy investment and isn't very plug-and-play friendly at lower star levels. Yet, he has some of the highest single-target damage of any champion, and Legion of Doom teams continue to make up a large percentage of the top teams in Meta Brawl. You need him at two purple stars for minimum viability, but one you get him there, he's one of the champions that can really carry your account.
Damage Type
Physical
Sources where available
The Bleed (Limited)
RavenHrt's Transmute Priorities
ATK, Crit Rate, Crit DMG
Recommended Legacy Pieces
Multiversal Force Upgrades
Eye on You - Enhanced
Reduces cooldown of [Eye of You]. 
Stroke of Genius - Enhanced
Increases Deathstroke's ATK. 
ACTH Serum - Enhanced
Increases Deathstroke's Physical DEF. Ultimate
Slade's Blade
Deal Physical DMG equal to 900% of his ATK to an enemy
Global Skill
Perfect Soldier
Increases all Champions' HP and [Assassin] Champions' Dodge.
Skills
Eye on You
Deal Physical DMG equal to 400% of ATK to an enemy
Stroke of Genius
Gains 6% ATK up for 20s per [Legion of Doom] ally present
ACTH Serum
Recover 3% of HP lost every 2s
