In order to become proficient in [[Spelldriving]], the character must have the ability to cast at least one 1st-level spell. Characters can take the [[Proficiency]] as part of character creation, replacing any [[Tools|Tool Proficiencies]] made available through their [[Racial]], [[Class]], or [[Background]] features. Proficiency with [[Spelldriving]] allows the character to add their proficiency bonus to any ability check involved with the [[Airship Mechanics|Airship]] itself. The spelldriving proficiency also grants the character the [[Spelldriving]] feature.