Originally Posted by
soranokira
cannot confirm, because you technically needed neither 3rd healer nor Aisha for this subjugation, but I have no idea which will be better for next event. anything goes.
having MR helps with tanking, but it's jackshit if you don't have the hp. Look at Olivie, the black princess. 25 MR, but she can't tank the 3 liches while plat princess Lilia can with her 15 MR. there's also a reason why one method of 3* immortal beast involves dropping and withdrawing silver bandits to soak up the magic dmg in place of your other units, in the event that you cannot outheal the dps. in subjugation, you don't care about units dying, so just dropping bandits in one after another is a good way to hold the liches back until they die from your ranged dps.
Aigis is a game where you need to learn about your units. almost each and every one of them will be useful under different scenarios. only exception is azami and rorone (the former whereby she is saki food, the latter whereby she is the only farm event unit which changes skill on CC, so no point using her)