Prerequisite: requires the ability to cast one spell or more with the duration of concentration with a class casting ability of 15+ a wisdom of 13+ and a character level of 8+
with this feat the caster can"set" a spell that they have cast with a duration of concentration in effect indefinitely without having to concentrate on it , the spell simply continues to function until the natural duration runs out or you release it , those spells that go on until concentration ends, are "set" until an amount of time equal to your caster level in days, minus 4 times the casting level of the spell in hours . so for a 4th level spell cast by a 7th level caster would last 6 days 8 hours (7 days minus 16 hours) .
"setting" a spell in this way is an attack or move action .
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