Perks are game-changing modifiers found in Holy Mountains. Choosing the right perks can make or break a run. Some are universally good, while others are situational. Always prioritize perks that enhance your survivability or significantly boost your damage output. Don't be afraid to reroll perks if the initial selection is poor, but remember rerolls are limited.

Top Tier Survival Perks:
- Extra Health: Always a solid choice, especially early on.
- Explosion Immunity: Negates a huge source of damage.
- Electricity Immunity: Protects against many traps and enemy attacks.
- Fire Immunity: Essential for fire-heavy biomes.
- Repelling/Attracting Spells: Can be used defensively or offensively.
- Vampirism: Heals you for a percentage of damage dealt to enemies.