CASTING TIME
Abilities require a wind-up before taking effect — cast bars, channel delays, spell animations — making powerful effects purchasable with vulnerability and interruptible commitment.
- SOLO-DEV COST LOW
- TIMING REAL-TIME
- COMMON IN MMO · RPG · MOBA · ACTION-RPG
World of Warcraft built its combat grammar on the cast bar: long casts hit harder but invite interrupts, kicks, and movement-forced cancellations, so PvP becomes a mind game about when it's safe to commit. Final Fantasy XIV choreographs entire raid encounters around cast times — enemy cast bars are the primary telegraph language, and player casts must be slotted between mechanics. Designers use casting time to price power in exposure rather than resources (a two-second cast is two seconds of standing still), to create counterplay windows that make fights interactive in both directions, and to differentiate character fantasies: the instant-cast skirmisher and the siege-cannon caster play entirely differently with the same damage numbers. Key decisions: what interrupts a cast (damage, movement, dedicated interrupt abilities) and what the interruption penalty is, whether casts can be shortened by stats or talents (haste as a stat exists because cast time exists), and how clearly both sides can read an in-progress cast. Pitfall: cast times on abilities too weak to justify them — if the payoff doesn't beat two instant casts, the ability is a trap, and players correctly never stand still for it.