ProjectSkyfire/SkyFireEMU_rebase — comment on commit 2bdbc8500c6f8fd1abc58573a2f38934edc4910f
File: src/server/game/Spells/SpellEffects.cpp line 1769
By Lordron:

if (PartyMembers.size() > 1)
m_caster->CastSpell(unitTarget, 79102, true); // Blessing of Might (Raid)
else
m_caster->CastSpell(unitTarget, 79101, true); // Blessing of Might (Caster)