conjuration

nouns

a ritual recitation of words or sounds believed to have a magical effect
conjuration, incantation
is derived from
conjure
calling up a spirit or devil
conjuration, conjuring, conjury, invocation
is derived from
conjure
an illusory feat; considered magical by naive observers
conjuration, conjuring trick, deception, illusion, legerdemain, magic, magic trick, thaumaturgy, trick