The Collaborative International Dictionary of English v.0.48:

Wizardry \Wiz"ard*ry\, n.
   The character or practices o? wizards; sorcery; magic. "He
   acquired a reputation bordering on wizardry." --J. A.
   Symonds.
   [1913 Webster]

WordNet (r) 3.0 (2006):

wizardry
    n 1: exceptional creative ability [syn: genius, wizardry]

Moby Thesaurus II by Grady Ward, 1.0:

100 Moby Thesaurus words for "wizardry":
   ability, address, adeptness, adroitness, airmanship, alchemy,
   artfulness, artisanship, artistry, bewitchery, bewitchment,
   bravura, brilliance, capability, capacity, charm, cleverness,
   command, competence, control, coordination, craft, craftsmanship,
   cunning, deftness, dexterity, dexterousness, dextrousness,
   diplomacy, divination, efficiency, enchantment, expertise,
   facility, fetishism, finesse, glamour, grace, gramarye, grip,
   handiness, hoodoo, horsemanship, incantation, ingeniousness,
   ingenuity, juju, jujuism, know-how, magic, marksmanship,
   mastership, mastery, natural magic, necromancy, obeah,
   practical ability, proficiency, prowess, quickness, readiness,
   resource, resourcefulness, rune, savoir-faire, savvy, seamanship,
   shamanism, skill, skillfulness, sorcery, sortilege, spell,
   spellbinding, spellcasting, style, sympathetic magic, tact,
   tactfulness, technical brilliance, technical mastery,
   technical skill, technique, thaumaturgia, thaumaturgics,
   thaumaturgism, thaumaturgy, theurgy, timing, vampirism, virtuosity,
   voodoo, voodooism, wanga, white magic, wit, witchcraft, witchery,
   witchwork, workmanship