Talk:Trial:006/@comment-27372372-20151216095805/@comment-27318466-20151216195743

Basically, they are both healers with extras on their BBs.

Aurelia has a damage over time buff and status ailment removal/negation on BB and on SBB she attacks and boosts def and BB gauge. Her UBB adds KO resistance.

Elimo removes status ailments and mitigates on BB, boosts def and mitigates on SBB, and negates status ailments, mitigates, and boosts BB gauge when attacked on UBB.

Mitigation doesn't stack, so you only need Edea for that. Aurelia's damage over time and KO resistance are also quite good for this trial, especially if the KO resistance is added after the 33% void casualties.