Ruler of the Skies Expert

Every deck in this tier needs 12 cards from this expansion, and that single rule is what makes it awkward.

This expansion is recent: its battles and opposing decks are recorded, but the wording of their missions is published nowhere yet, so those battles are listed without a plan until it is.

Vespiquen ex missions not published yetweak to Fire
Typhlosion ex missions not published yetweak to Water
Mega Sharpedo ex missions not published yetweak to Lightning
Wailord ex missions not published yetweak to Lightning
Rotom ex missions not published yetweak to Fighting
Mega Gallade ex missions not published yetweak to Psychic
Hoopa ex missions not published yetweak to Grass
Mega Metagross ex missions not published yetweak to Fire
Mega Rayquaza ex missions not published yet
Swanna ex missions not published yetweak to Lightning