As a Caster, you can have several types of holster setup. For the majority of the members, you could fall in either of the category: a Cure IV Caster or Flex-DPS Caster. Flare Star Casters are usually reserved for a single Black Mage. The nature of how Flare Star works, we often assign BLM to handle it, as it will not overly detriment the MP management. These are the three types of setup:
Cure IV - with the Pure Essence of the Elder, Lost Cure IV will grant the entire party with a 10% Bravery buff for 60s. Since Lost Cure IV has a very short cooldown time, this AOE Bravery can be maintained throughout the boss encounter.
Flare Star - Lost Flare Star is a massive DoT that can be only applied by one caster, last for 60s and has an insane potency of 350. Due to the MP consumption, this action is reserved for a single BLM to use. All other BLM assigned, will have to follow the assignment given.
Flex-DPS - A Flex-DPS caster brings 2 Lost Action buffs that can increase overall damage.
Pure Essence of the Elder + Lost Cure IV = casts Bravery on all party members. Bravery increases damage by 10% with a 60s duration.
(DPS) Lost Font of Magic. Increases magical damage by 70% while draining MP significantly. To prevent losing MP entirely, Resistance Ether Kit must be paired with this buff.
(DPS) Lost Chainspell. Increases magical damage and eliminates cast time on all spells while increasing the cost of spell's MP.
(DPS) Banner of Noble End. Increases damage while preventing you from receiving heals.
(BLM) Lost Flare Star. A high potency DoT and be applied by only one player. Consumes 9,000 MP.
(Buff) Lost Cure IV. All parties have one caster assigned to do this. Bravery from Cure IV cannot stack.
(Item) Resistance Ether Kit. Help manage MP issues when using Lost Font of Magic.
During Fresh runs, You can opt to not use your Pure Essence of the Elder until we have seen Boss 1 at least one time.
Bring along sufficient quantity of Resistance Reraiser.
Bring along x1 Pure Essence of the Elder.
Use Lost Font of Magic and Lost Cure IV at the cache before jumping off. This will significantly free up space.
Bring along x1 Lost Cure IV as a spare.
In your cache, Resistance Ether Kit > subcommand: "Add all to holster".
A Flare Star BLM has a unique holster setup. When you instance into DRS, immediately allocate both Lost Font of Magic and Lost Flare Star (refer to Step 1 of the image) to be you two active duty actions. With the remaining slots, bring along the following (refer to Step 2):
Pure Essence of the Elder
Bring along sufficient quantity of Resistance Reraisers. Increase more as necessary.
Fill up all the remaining slot with Resistance Ether Kit.
After experiencing Boss 1 for the first time, all members will be required to use Pure Essence as a mandatory Essence. Pure Essence is required to clear Delubrum Reginae (Savage).
Since Cure IV has already been assigned to another Caster, you should focus on building more damage. Consider the following:
Lost Font of Magic (highly recommended). Deals more damage, should be paired with using Resistance Ether Kit.
Lost Chainspell. Increases damage, MP consumption per spell and eliminates cast time.
Banner of Noble End. Increases damage while preventing you from receiving heals.
Pure Essence of the Elder.
Bring along sufficient quantity of Resistance Reraiser.
Decide which DPS action/buff you are bringing.
Prepare enough Resistance Ether Kit. Fill up as many as necessary.
Shotcallers, also known as moderators, will announce the usage of when to use Pure Essence and Reraiser. It is always after Slimes and Golems clear.
Do not use Pure Essence and Reraiser by the cache. Failing the mechanics will require everyone to die to re-instance.
Prepare in your Cache the following:
Always keep Bravery/Flare Star uptime .
At least 3~4 Resistance Reraisers. These items last for the entire lockout and only consume after KO.
Reduce your ether kit usage as much as possible by keeping Lucid Dreaming on CD and praying to RNG god.