Best team for Rista in ML Adventure are: Rista, Saber, Selena, Wanwan, Thamuz.
Rista
Saber
Selena
Wanwan
Thamuz
Abilities
Ultimate: Wrath of Thorns
The enemy unit with the highest Attack is suppressed by Rista, who also stuns them for five seconds and deals damage equal to 150% of her Attack per second. Rista is not susceptible to control effects during this time.
Skill: Demonic Thorns
When an ally hero is enhanced by Rista, they acquire 20% more attack, 25% more damage, and replenish 120 energy every second in return for 10% of their maximum HP being lost every second. The consequences don’t compound. Every eight seconds while the enhanced state is in effect, 10% additional maximum HP will be lost. An additional ally hero will inherit the increased status upon the death of the Rista-enhanced hero.
Skill: Dance With Erebus
Rista unleashes a pair of demonic energy blasts that deliver a random enemy damage equivalent to 180% of her attack while also decreasing their Damage Reduction by 30%. Erebus performs Dance With Erebus after trailing Rista, delivering 180% Attack damage and negating the target’s Damage Reduction.
Passive: Guardian Erebus
Rista turns an ally hero into 1 Erebus upon their death if they were boosted by her Demonic Thorns. On the battlefield, there can be up to five copies of Erebus. When Erebus attacks an adversary three times, the enemy will incur additional damage equal to 10% of their maximum health, and Rista will recover 100 energy.