How to Beat Zealot in Castlevania Belmont's Curse - Boss Guide

To find the Zealot Arcana Card in Castlevania Belmont's Curse, players navigating as Rose must venture into the Heart of the Clock within the Clock Tower and defeat the formidable boss encounter Isaac to claim this powerful upgrade. According to verified reports from Sportskeeda Esports & BGMI, the encounter represents one of the most mechanically demanding mid-game hurdles in the gothic adventure. Players must scale vertical gear platforms while dodging automated pendulums to reach the upper sanctum. Once inside the Heart of the Clock chamber, Isaac tests Rose's combat mastery through swift projectile sweeps and sudden teleportation lunges. Securing victory yields the coveted Zealot Arcana Card, an item that permanently augments secondary spell interactions and amplifies critical strike output. Mastering this route is vital for completionists following our [Castlevania Belmont's Curse Boss List & Locations [Full Guide]](/news/castlevania-belmonts-curse-bosses-locations-guide), as acquiring early Arcana cards directly softens the difficulty curve against later subterranean terrors. Proper subweapon stocking before initiating the arena sequence ensures smooth damage phases, reinforcing how developer design blends classic timing-based platforming with intense duel-focused combat.