Im seriously thinking about adding leafeon to my yveltal deck.
A list could be something like:
Pokemon: 13
Supporters: 15
Energy: 12
Primal kyogre = grass weakness + 4 energy cost
Seismitoad = grass weakness
Primal groudon (not the most playable) = grass weakness+ 4 energy cost
Gardevoir= darkness resistance + needs almost 5 energy in play (+ muscle band)
Aggron= laser resistance (steel shelter) + 4 energy cost
A list could be something like:
Pokemon: 13
3 Yeltal-EX
3-3 Leafeon
2 Yveltal
1 Darkrai-EX
1 Jirachi-EX
Supporters: 15
4 Sycamore
4 N
3 Skyla
1 Twins
1 Colress
2 Lysandre
20 items
3 VS seeker
4 Hypnotoxic laser
3 Ultra ball
1 Professor letter
1 Switch
1 Escape rope
1 Hard charm
3 Muscle band
2 Head ringer
1 Scoop up cyclone
Energy: 12
4 DCE
8 Darkness