Hi there Pollito,
I’ll try to help you out as much as i can with the knowledge that i have.
Q1.- ¿How does the skill “reduce craft time” works?
Reduce craft time works mainly for classes that need time to craft items, this works for crafting classes such as alchemist primarily with their skills magnus opus which takes a considerable amount of time to craft certain items. Having this skill will reduce the overall time to craft it. So if a item requires 1 minute to craft and the reduce craft time reduces 25%, then you’ll take 25% off from 1 minute to craft the item. However, for non-crafting guilds this skill isn’t that much worth it unfortunately.
Q2.- ¿its worth leveling up to 5 to help alchemists from the guild?
Could you clarify more on leveling up to 5? if you’re talking about farming then it simply depends on the direction of the guild or requirements of your guild, if you’re looking to harvest more dilgeles for the team, then definitely having more points in farming is great, otherwise, if you’re looking to expand your guild further, investing in guild member slots would be more beneficial
Q3.- ¿The skill “Forge” its needed to get the 110 p.atk bonus?
You can stack this skill up to 5 times entirely. Therefore allowing you to get an additional bonus of 550 attack. this is great as it works globally for every guild member. If you’re already a templar 1 (assuming at rank 7), then it’s definitely better to go for templar 2 in prepraration of Rank 9’s arrival of Templar C3.
Q4.- ¿Its worth maxing the “shield charge” skill?
This is currently quite subjective as the shield charge is relatively buggy. therefore i can’t exactly comment on it entirely.