Big Bynn I

Quest Giver - Falrazim
Requirements to join: None.
Requirements to request: None.
Request phrase: I am powerful
Entry phrase: None, click the door behind Falrazim to enter
Raid Size: 54

Zoning in is safe. Once all are ready tell Tinmizer "begin" to activate Big Bynn. The dragon itself hits for up to 10k and throughout the event will "swallow" a group. When this happens the group is ported into his stomach and need to destroy 6 crystals to get regurgitated out. While doing so the group also has offtank a number of mechanical rats and handle a debuff draining 300 mana/tick, 2k dot, and snare. If you don't destroy the crystals before this fades (2.5 minutes) you take a 90k DT. Don't bother trying to kill the rats, just get the group out and if the rats follow the raid can dps them down together. Since Big Bynn swallows groups the raid needs to be balanced so that each can handle the dps, tanking, and healing needs.

The event plays out through phases based on Big Bynn's health, the exact percentages may have changed as there are contradictory reports. Tinmizer will give an emote for each new phase regardless:

100%
Nothing special, just melee dps and the swallow
90%
5 Blazing Faycite crystals spawn and shortly after Big Bynn will eat any that aren't destroyed. If he eats more than one he gets a substantial heal and casts Blaze of Glory, a 12K PBAE. The more crystals he eats, the more frequent he casts.
80%
5 Shivercite crystals spawn and shortly after Big Bynn will eat any that aren't destroyed. If he eats more than one he gets a substantial heal and casts Shiverspine, a spell slow, snare, accuracy debuff, 6K dd and 6k dot PBAE. The more crystals he eats, the more frequent he casts.
70%
5 Skynate crystals spawn and shortly after Big Bynn will eat any that aren't destroyed. If he eats more than one he gets a substantial heal and casts Skyslam, a frontal AE 4.5k dd, 4.5k mana drain, 1k endurance drain, stun, and flux. The more crystals he eats, the more frequent he casts.
60%
5 Feralcore Faycite crystals spawn and shortly after Big Bynn will eat any that aren't destroyed. If he eats more than one he gets a substantial heal and casts Frenzied Breath, a 6.4k dd, 6.4k dot, and big accuracy debuff PBAE. The more crystals he eats, the more frequent he casts.
50%
5 Foulverin Faycite crystals spawn and shortly after Big Bynn will eat any that aren't destroyed. If he eats more than one he gets a substantial heal and casts Fetid Stench, a 6.5k dd, 3.2k dot, 1.2k mana drain, 300 endurance drain, and increase to melee damage taken PBAE. This has 45 disease counters, so cure the tank. The more crystals he eats, the more frequent he casts.
40%
Big Bynn casts a one time blasts of When Sparks Fly, a PBAE with silence, root, 3k dd, 3k dot, 3k mana drain, and accuracy debuff and then Fizzle, a PBAE 4.2k dd, 1k mana/end drain, and flux.
Some reports put each of the above at lower intervals so be aware that extra dps may shift the windows. Either way, crystals are the number one priority. After the 5 sets of 5 crystals the fight continues until 10%.

At 10% Big Bynn fires off Crystal Fever, a 4k dd, 4k dot, and melee slow, and then deactivates as 3 large golems spawn. These have a lot of hp and quad for 7k each. When all three are dead Big Bynn gets back up and fights to the death, now casting Crystal Fever frequently for the remainder.

Big Bynn I spawns a chest with 12 Coded Log Sheet for progression, 2 pieces of Tier 2 visible (Feet or Wrist), 2 runes (76 or rarely 77/78), and 2 of the following: