Sc

SC is an abbreviation which may stand for either of the following:

• Softcore - Leagues with no permanent death.
• Spell Cascade SupportSpell Cascade SupportAoE, Spell, Support
  Icon: p
  Level: (1-20)
  Cost & Reservation Multiplier: 130%Requires Level 4Supports spell skills that apply an effect to an area around a targeted location. Cannot support Vaal skills or skills used by totems, traps, or mines. Cannot modify the skills of minions.Supported Skills have (25-16)% less Area of Effect
  Supported Skills deal (40-31)% less Damage
  Supported Area of Effect Skills also affect areas in front of and behind the targeted area
  
  Additional Effects From 1-20% Quality:
  Supported Skills have (0.5-10)% increased Area of EffectThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket.