MP Regen
MP Regen is one of the buffs shared with your teammate. Shared team buffs are shown as icons under the board.

MP Regen affects guardians who have MP-type ultimate skills (as opposed to cooldown type ults). When the guardian has gained enough MP, shown by their blue bar filling up, they will be able to use their ultimate. Guardians recharge 1 MP per second and 1 MP per attack.
MP ultimates either cost 100, 200 or 300 MP to use. Note that Kitty Mage's ultimate actually gives flat MP instead of a percentage. So it fills the bar by a lower percentage for ults that cost 200 or 300 MP.
MP Regen is incremental so every % helps. There is no cut-off or rounding.
MP Regen is especially important for guardians whose ult is important to them:
- Lance: His ult triggers his % health damage passive skill 10 times, dealing up to 20% (or 30% if Lance 12) of the enemy’s health when fully upgraded.
- Mono: His ult executes a normal enemy to give you 1 luck stone.
- Hailey (with Awakened Hailey): The ability to summon Hailey’s immortal form is a percentage-based chance every time she uses her ult while having max (10) Star Power. More frequent ults mean getting Awakened Hailey sooner.
- Indy: The ult is to dig up a treasure that provides buffs. More ults mean more chances to reroll to a treasure you want.
- Kun: His ult gains him a buff between +1 to +99 that increases his ATK. More ults mean more chances to reroll to a high buff.