Just My personal solo gse:
!GSE3!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
Using this macro:
#showtooltip Single-Button Assistant
/targetenemy [noharm][dead]
/cast [mod:shift, nochanneling] Counterspell
/cast [mod:alt, nochanneling] Prismatic Barrier
/click Solo-Arcane-Engine
/cast [nochanneling, nomod] Single-Button Assistant
using the wowhead leveling spellslinger