After testing I got this.
17 Grade 0
1 Spark Kid, Dragoon
4 Demonic Dragon Fairy, Seioubo [H]
4 Old Dragon Mage [D]
4 Yellow Gem Carbuncle [C]
4 Dragon Dancer, Katarina[S]
15 Grade 1
3 Wyvern Guard, Garudo
4 Red River Dragoon
4 Thunder of Hope, Helena
4 Dragon Dancer Rai Rai
11 Grade 2
3 Dragonic Deathscythe
4 Demonic Dragon War Ogre, Carla
4 Thunderstorm Dragoon
7 Grade 3
4 Thunder Break Dragon
3 Dragonic Kaiser, Vermillion
17 Grade 0
1 Spark Kid, Dragoon
4 Demonic Dragon Fairy, Seioubo [H]
4 Old Dragon Mage [D]
4 Yellow Gem Carbuncle [C]
4 Dragon Dancer, Katarina[S]
15 Grade 1
3 Wyvern Guard, Garudo
4 Red River Dragoon
4 Thunder of Hope, Helena
4 Dragon Dancer Rai Rai
11 Grade 2
3 Dragonic Deathscythe
4 Demonic Dragon War Ogre, Carla
4 Thunderstorm Dragoon
7 Grade 3
4 Thunder Break Dragon
3 Dragonic Kaiser, Vermillion