Team Composition/Multi-Elemental

Gilgamesh, the Queen of Conquerors and  Loki, the Mischief King (and their unevolved forms as well) possess a Leader Skill that increases the attack of every unit in the party, regardless of their element and race, if you can attack with different elements (3 minimum for Loki, 4 for Gilgamesh) during the same turn.

Note: All Normal Skill Heals, ( except Cosmo's and  Tristan's heal ) can also activate their LS. For example a Dark unit's NS heal will count as a Dark 'attack' and you will only need two other elements to trigger their attack increase.

Pros of using them as a Leader:


 * Interesting team building that offers a lot of possibilities
 * Almost guaranteed to attack every turn if your team has 6 or 5 elements available
 * High Combo Rate
 * (Specific to Gilgamesh:) Extremely High attack, x49 ATK multiplier with two Gilgamesh Leaders.

Cons of using them as a Leader:


 * Low HP, not a team for difficult quests
 * (Specific to Gilgamesh:) You receive 30% more damage from enemies with two Gilgamesh Leaders
 * Dependant of the panels you get to activate the Attack increase
 * Heavily dependant on specific RS/Event units to get the best of their skill
 * They can be hard to find as Friend Leaders

Recommended Subs
Recommended subs are units with 2 NS of different elements. Among them, the units who can attack with only two panels for both NS are the best. Are also recommended subs with high HP and healer skills.