
Increases Effectiveness by 30%. Has a 100% chance to grant increased Attack to the caster for 2 turns after an ally uses a non-attack skill. Can only be activated once every 2 turns.
| Enhance | +0 | +1 | +5 | +10 |
|---|---|---|---|---|
| Increases Effectiveness by …% | 15% | 16.5% | 22.5% | 30% |
| Has a …% chance to grant increased Attack to the caster for 2 turns after an ally uses a non-attack skill | 50% | 55% | 75% | 100% |

The heroes that carry Twilight Calamity most, and how they do with it.
When an enemy shows one of these heroes, this is how often I expect Twilight Calamity before their build is revealed.
Twilight Calamity is a 5-star artifact that only a Mage can equip. Its skill, Twilight Calamity, at +10: Increases Effectiveness by 30%. Has a 100% chance to grant increased Attack to the caster for 2 turns after an ally uses a non-attack skill. Can only be activated once every 2 turns.
In RTA this week it was run 41,900 times by 28 different heroes and won 53.9% of those games. Tidal Rift Elvira carries 99% of them at a 54.1% win rate.
It is said that all those who looked into the brilliant twilight emitted by the staff drowned in a pool of light redder than blood.