HEAT RAGE! MEGA ARENA!
When does Heat Rage! Mega Arena! start?
- Status
- Ended
- Official start
- Jul 30, 2026 · 12:00 server time
- Ends
- Aug 13, 2026 · 04:00 server time
Times are server time (UTC+8), as published by Gryphline.
Eight combat stages with one rule that changes everything: you bring two operators at most. Every stage runs on Normal and on MAXED, and the arena's boosts exist so a duo can keep up. It's the excuse to field pairs that a four-operator team keeps buried.

The eight stages arrive staggered: the first three on opening day and one more each day at 04:00 server time. You clear each one on Normal first, and beating it opens its MAXED version, which is the same stage with far stronger enemies. The arena's boosts come in tiers and change quite a lot about what's worth bringing.
The boosts, by tier
Stages 1-3 · Free Vulnerability
Each controlled operator's Final Strike applies 1 Vulnerability stack. Physical teams that live off Crush come out ahead: the stacks arrive on their own.
Stages 4-6 · Double infliction
Every time an operator applies an Arts Infliction, another stack of the same element is added. You hit the reaction threshold in half the hits.
Stages 7-8 · Reactions pay SP
Applying or consuming an Arts Reaction returns SP instantly. Duos of two different elements chain skills with barely a pause.
The eight stages
The first three are there from day 1; from day 2 onward one more is added each day at 04:00 server time. The order is the same for everyone.
- 1 · Start It Up! The Great Arena!
- 2 · Here Comes! Host of Aggeloi!
- 3 · Unholy! Breakers and Buggers!
- 4 · Incoming! Unexpected Enemies!
- 5 · War Band! Heroes of the Stockade!
- 6 · Tactics! Beat Their Beastmasters!
- 7 · What?! Why Are There Beasts?!
- 8 · Chaos! Total Carnage!
What you take home
The medal and the frame are only obtainable while the event is open.
Medal · Nocturnal Tactics
Clear all eight stages on Normal.
Trimmed medal
Clear all eight on MAXED and, on top of that, any one of these three in under 180s: Unholy! Breakers and Buggers!, Tactics! Beat Their Beastmasters! or Chaos! Total Carnage!
Frame · Heat Ragers' Party
Clear four stages on Normal. It comes with 3 Mark of Perseverance.
Rewards
The whole Oroberyl haul is locked in on Normal: MAXED pays in materials, not gems.
- 1200 Oroberyl in total, at 150 per stage cleared on Normal.
- Normal also drops Combat Records, Protodisks, progression crates, T-Creds and Cognitive Carriers.
- Each MAXED pays 20,000 T-Creds plus Protohedrons or selection crates.
- Event missions give 3 Mark of Perseverance at four stages and another 3 for completing all eight.
If you're going for the trim
The 180s are only asked on ONE of the three marked stages, so pick whichever suits your duo instead of fighting all three. And mind the 4-6 tier: infliction doubles itself there, so a duo of two different elements blows past the reaction threshold much sooner than usual.