Forum:Plaguespreader in spellcaster deck

okay, my spellcasters are a bit aggresive/synchro built, and i was wondering, because ive seen it in there, which card would be a swap for plaguespreader zombie? my deck is as follows:

Monsters: 20 kycoo the ghost destroyer x3 skilled dark magician x2 magicial exemplar x2 breaker the magical warrior lyla, lightsworn sorceress nights end sorcerer x3 frequency magician apprentice magician x2 old vindictive magician x2 chaos sorcerer the tricky magicial marionette

Spells: 13 secret village of the spellcasters x2 terraforming x2 foolish burial x2 shrink x2 arcane barrier magical dimension heavy storm monster reborn pot of avarice

traps: 8 karma cut x2 divine wrath x2 mirror force magic cylinder torrential tribute bottomless trap hole

extra deck: 11 arcanite magician tempest magician x2 armory arm black rose dragon x2 stardust dragon goyo guardian iron chain dragon gaia knight, the force of earth colossal fighter

any extra advice as to how to make more aggresive will be appreciated! i already know another lyla for backrows, and another arcanite for better breaking after the first arcanite. if need be, ill post my side deck upon necessity.