Hey, that's my mod!

I don't think Fizzle gives you skill when you cast spells via staff; it only gives you a bonus to your chance to cast if you're wielding a staff.
Active Mod Files:00 Oblivion.esm01 Francesco's Leveled Creatures-Items Mod.esm [Version 4.5bSI]02 Francesco's Optional New Items Add-On.esm [Version 4.5bSI]03 Cobl Main.esm [Version 1.72]04 Oscuro's_Oblivion_Overhaul.esm [Version 1.34]05 Mart's Monster Mod.esm [Version 3.7b3p3]06 TamrielTravellers.esm [Version 1.39c]07 FCOM_Convergence.esm [Version 0.9.9MB3]08 Kvatch Rebuilt.esm09 Progress.esm [Version 2.2]0A Unofficial Oblivion Patch.esp [Version 3.3.3]0B DLCShiveringIsles.esp0C Unofficial Shivering Isles Patch.esp [Version 1.4.0]0D Fra.esp0E Francesco's Optional Chance of Stronger Bosses.esp0F Francesco's Optional Chance of Stronger Enemies.esp10 Francesco's Optional Chance of More Enemies.esp11 Francesco's Optional Leveled Guards.esp++ Francesco's Dark Seducer Weapons Patch.esp++ FCOM_Francescos.esp [Version 0.9.9]++ FCOM_FrancescosItemsAddOn.esp [Version 0.9.9]12 FCOM_FrancescosNamedBosses.esp [Version 0.9.9]13 Fran Armor Add-on.esp14 Fran_Lv30Item_Maltz.esp15 Natural_Weather_HDR_by_Max_Tael.esp16 Natural_Habitat_by_Max_Tael.esp17 Natural_Water_by_Max_Tael.esp++ Item interchange - Extraction.esp [Version 0.76]18 Living Economy.esp19 Living Economy - Items.esp1A Cutthroat Merchants.esp1B DLCHorseArmor.esp1C DLCHorseArmor - Unofficial Patch.esp [Version 1.0.6]1D DLCOrrery.esp1E DLCOrrery - Unofficial Patch.esp [Version 1.0.4]1F DLCVileLair.esp20 DLCVileLair - Unofficial Patch.esp [Version 1.0.6]21 DLCMehrunesRazor.esp22 DLCMehrunesRazor - Unofficial Patch.esp [Version 1.0.5]23 DLCSpellTomes.esp++ DLCSpellTomes - Unofficial Patch.esp [Version 1.0.1]24 DLCThievesDen.esp25 DLCThievesDen - Unofficial Patch.esp [Version 1.0.7]26 KDCircletsOOOOptimized - NPC Equip.esp [Version 1.2]++ FCOM_KDCircletsOOOOptimizedNPCEquip.esp [Version 0.9.9]27 ExnemRuneskulls.esp++ FCOM_ExnemRuneskulls.esp [Version 0.9.9]28 Cobl Glue.esp [Version 1.72]29 Cobl Si.esp [Version 1.63]2A Bob's Armory Oblivion.esp2B FCOM_BobsArmory.esp [Version 0.9.9]2C Loth's Blunt Weapons for Npcs.esp++ FCOM_LothsBluntWeapons.esp [Version 0.9.9]2D Oblivion WarCry EV.esp [Version 1.08a]2E FCOM_WarCry.esp [Version 0.9.9MB3]2F Oscuro's_Oblivion_Overhaul.esp [Version 1.34]++ OOO-Water_Weeds.esp [Version 1.33]** OMOBS.esp [Version 1.0]** OMOBS_SI.esp [Version 1.0]30 OMOBS Optional Combat Settings.esp [Version 1.0]31 OOO 1.32-Cobl.esp [Version 1.72]++ FCOM_Cobl.esp [Version 0.9.9]32 FCOM_Convergence.esp [Version 0.9.9Mb3]++ FCOM_EntropicOrderRebalance.esp [Version 0.9.9beta2]33 FCOM_RealSwords.esp [Version 0.9.9]34 FCOM_DurabilityAndDamage.esp [Version 0.9.9]++ FCOM_SpawnRatesSlightlyReduced.esp [Version 0.9.9MB3]35 Mart's Monster Mod - More Wilderness Life.esp [Version 3.7b3p3]++ FCOM_SaferRoads.esp [Version 0.9.9]++ FCOM_LessRats.esp [Version 0.9.9]++ FCOM_LessReaversInGates.esp [Version 0.9.9]++ Mart's Monster Mod - Looting NPCs & Creatures.esp [Version 3.7b3p3]36 Mart's Monster Mod - No Carrion Rats.esp [Version 3.7b3p3]++ Mart's Monster Mod - Less Reavers.esp [Version 3.7b3p3]++ Mart's Monster Mod - Less Bone Loot.esp [Version 3.7b3p3]37 Mart's Monster Mod - Safer Quest Locations.esp [Version 3.7b3p3]38 Mart's Monster Mod - Dungeons of MMM.esp [Version 3.7b3p3]++ TamrielTravellerAdvscript.esp [Version 1.39c]39 TamrielTravellers4OOO.esp [Version 1.39c]3A ShiveringIsleTravellers.esp [Version 1.39c]++ ShiveringIsleTravellersFriendlyFactions.esp [Version 1.39c]++ FCOM_TamrielTravelers.esp [Version 0.9.9]++ FCOM_DiverseGuardUnity.esp [Version 0.9.9]++ FCOM_BobsGuardUnity.esp [Version 0.9.9]++ FCOM_HungersUnitySI.esp [Version 0.9.9]** FCOM_FriendlierFactions.esp [Version 0.9.9]3B OOO-WaterFish.esp [Version 1.34]++ MMM-Cobl.esp [Version 1.69]3C Kvatch Rebuilt.esp++ Kvatch Rebuilt - OOO Compatibility.esp3D Kvatch Rebuilt - Leveled Guards - FCOM.esp3E StopDarkBrotherhood.esp3F DLCBattlehornCastle.esp40 DLCBattlehornCastle - Unofficial Patch.esp [Version 1.0.5]41 DLCFrostcrag.esp42 DLCFrostcrag - Unofficial Patch.esp [Version 1.0.5]43 Knights.esp44 Knights - Unofficial Patch.esp [Version 1.1]45 The Lost Spires.esp46 Blood&Mud.esp47 The Mystery of the Dulan cult.esp48 FCOM_Blood&Mud.esp [Version 0.9.9]++ FCOM_Knights.esp [Version 0.9.9Mb3]49 FCOM_DulanCult.esp [Version 0.9.9]++ FCOM_UnofficialFranArmorAddon.esp [Version 0.9.9]4A Natural_Vegetation_by_Max_Tael.esp4B Harvest [Flora].esp [Version 3.0.0]++ Harvest [Flora] - Shivering Isles.esp [Version 3.0.0]++ Harvest [Flora] - DLCVileLair.esp [Version 3.0.0]4C Harvest [Flora] - DLCFrostcrag.esp [Version 3.0.0]4D Salmo the Baker, Cobl.esp [Version 3.08]4E Quest Award Leveller.esp [Version 2.1.0]++ Quest Award Leveller - Battlehorn Castle.esp++ Quest Award Leveller - Vile Lair.esp [Version 2.1.0]++ Quest Award Leveller - Mehrunes Razor.esp [Version 2.1.0]++ Quest Award Leveller - Knights of the Nine.esp [Version 2.1.0]4F MidasSpells.esp50 Midas OscuroGems.esp++ Midas Betterholy.esp++ Midas Reduced Costs 3 Quarters.esp++ Mart's Monster Mod - Midas Creature Ingredients.esp++ Midas PowDur4x.esp++ Midas Eldrich Power 6x.esp++ Midas Tigernolevel NoOBSE.esp++ Midas BeastFortify Fix NONOBSE.esp51 nGCD.esp52 nGCD Oghma Infinium.esp53 ProgressGSD.esp [Version 2.0]54 ProgressMBSP.esp [Version 2.0]55 ProgressSBSP.esp [Version 1.0]56 ProgressRBSP.esp [Version 1.0]57 ProgressRacial.esp58 ProgressArmorer.esp [Version 1.0]59 ProgressMercantile.esp [Version 1.11]++ Item interchange - Placement for FCOM.esp [Version 0.76]5A Cobl Silent Equip Misc.esp [Version 01]5B Bashed Patch, 0.esp
set tfeNeeds.bUsePCVampire to 1set tfeNeeds.bUseGetVampire to 1