In the world of Misty Fog, there is a support-type SSR character named Rania, whose title is "Bringer of Life and Death," and she is considered a solid cornerstone for team victory. Therefore, if you are forming a team, you might want to consider Rania. Don't worry about whether Rania is useful in the world of Misty Fog; she has unique skill mechanisms. Her skill target range can precisely select the next ally in the sequence, which allows her to systematically support her teammates on the battlefield.

Rania's key skill is the life potion effect brought by the "Foundation of Victory." In critical moments when the battle situation is rapidly changing, if the support target's current health is below 50%, Rania will promptly use this skill to apply the life potion effect. This effect lasts for 3 turns. During these 3 turns, if the target unfortunately enters a near-death state while under the life potion effect, Rania will immediately revive the target and restore 10% of their maximum health. It's worth noting that upon revival, all effects on the target are cleared.
When she reaches full-level attributes, the life potion skill is further enhanced, becoming "Ultimate Life Potion." At this point, as long as the support target's current health is below 90%, Rania can apply the life potion effect, and the duration is extended to 9 turns. If a character with the potion buff is killed, Rania can directly revive them and restore 15% of their maximum health, which is more than the previous 10%. This provides stronger sustainability for the team. Similarly, all effects on the target are cleared upon revival.

Rania's other important skill is the "Delayed Potion," a medical support skill. When she uses this skill on a target, it applies a continuous healing effect that lasts for 5 turns. At the end of each turn, the target is healed for 1% of their maximum health based on Rania's support power. When Rania's skills reach full-level attributes, "Delayed Potion" evolves into "Medical Support," increasing the healing amount at the end of each turn to 2.5% of the target's maximum health, up from 1%. This improves the recovery efficiency, helping teammates regain health faster. Additionally, if the Perfect Shield is triggered, the target will automatically receive a full damage absorption shield effect when revived by the life potion effect, making the target immune to all damage. The duration of the shield becomes 1 turn when the target takes damage.

The "Self-Restraint" skill is cleverly designed as an anchor support effect. This skill automatically triggers at the beginning of the battle, permanently setting itself as the support target. The "Perfect Shell" effect can be used at the start of the battle. Once the owner successfully activates this skill, they become immune to all debuff effects, and this immunity lasts for 10 turns. When reaching full-level attributes, the "Perfect Shell" skill is further enhanced, extending the duration of the debuff immunity to 16 turns.

Another key awakening skill is called "Stop the Countdown," which has a dispel source continuous effect. When a teammate is troubled by continuous damage effects during the battle, the owner can use this powerful skill, which can precisely target and instantly dispel all continuous damage effects on the target.

The ultimate move is "Deception for the Reaper." When the owner dies, this skill immediately revives the nearest dead ally and restores 45% of their maximum health. This not only gives the teammate a second chance to re-engage in battle but also restores enough health to return them to the fight. After the target is revived, all effects on the target are cleared, whether they were negative states or other disruptive effects, allowing the teammate to return to the battlefield in a new state. Additionally, the revived teammate's action order is set to the last position on the team's side.

Is Rania useful in the world of Misty Fog? Considering her support role, she is quite useful. After all, if you are looking for a resurrection skill, Rania is your only option. If your team lacks sufficient survivability, you might want to consider using her.