Talk:The Vermillion Summoning/@comment-13020706-20131016072641/@comment-13020706-20131016093117

Coliseum events aren't a grind. They are potion consuming rather than time consuming. The process is very quick and won't feel like a grind even if the event lasted a whole week.

For other events, 3-4 days are fine imo. Week long events become boring after the 4th day and you'll still have to keep playing to maintain your rank.