I started to think about using Rapidash after seeing the new stoke Ponyta this set. That already worked well, but the inclusion of the Rainbow cave, Flame Patch engine makes this deck incredibly fast and strong with repel/Cyrus. You take out babies with Ponyta and play around Oricorio using Rapidash's bench damage + Cyrus. However, you could always include the new Minior for a direct Oricorio counter. Flex cards in this deck: elegant cape, repel, 1 pokeball, which you could swap out for Mars.