NeoArkadiaI need to emphasize they basically hired a grand master of the art of Ikebana for this.
The new ace monster for Rikka!
IMPH-JP041 Rikka Shinsei Teardrop / Teardrop the Rikka Empress
Rank 10 WATER Plant Xyz Effect Monster
ATK 3200
DEF 3200
Materials: 2 Level 10 Plant monsters
You can also Xyz Summon this card by using "Teardrop the Rikka Queen" you control (transfer its materials). You can only use the (1)st effect with this card's name once per turn.
(1) (Quick Effect): You can detach up to 6 materials from this card; send the same number of Spells/Traps on the field to the GY, then you can Tribute 1 monster on the field.
(2) Each time a monster(s) is Tributed (except during the Damage Step): Attach 1 card from your opponent's GY to your Plant Xyz Monster.
IMPH-JP042 Rikka Shinsei Strenae / Rikka Empress Strenna
Rank 6 WATER Plant Xyz Effect Monster
ATK 2000
DEF 2000
Materials: 2 Level 6 Plant monsters
You can only use the (1)st and (2)nd effects of this card's name each once per turn.
(1) You can detach 2 materials from this card; Special Summon 1 Plant Xyz Monster from your Extra Deck in Defense Position, except "Rikka Empress Strenna", then if it is a "Rikka" monster, you can attach 1 "Rikka" monster from your Deck to it.
(2) If a monster(s) is Tributed: You can Set 1 "Rikka" Trap from your Deck or GY.
IMPH-JP015 Rikka Sousei Primrose / Primrose the Twin Rikka Fairy
Level 8 WATER Plant Effect Monster
ATK 2600
DEF 2600
You can only use the (1)st, (2)nd, and (3)rd effects of this card's name each once per turn.
(1) If a monster(s) is Tributed: You can Special Summon this card from your hand and 1 "Rikka" monster from your Deck, except "Primrose the Twin Rikka Fairy", in Defense Position, but you cannot Special Summon for the rest of this turn, except Plant monsters.
(2) You can target 1 Plant monster you control; increase or decrease its Level by 2.
(3) During your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Xyz Summon 1 Plant monster.
IMPH-JP016 Rikka no Kurohime / Rikka Black Princess
Level 6 WATER Plant Effect Monster
ATK 0
DEF 0
You can only use the (1)st and (2)nd effects of this card's name each once per turn.
(1) If you control no monsters, or all monsters you control are Plant monsters: You can Special Summon this card from your hand or GY, but banish it when it leaves the field, also you cannot Special Summon for the rest of this turn, except Plant monsters.
(2) You can Tribute 1 Plant monster from your hand or field; Special Summon 1 "Rikka" monster from your Deck, except "Rikka Black Princess".
IMPH-JP064 Rikka Suigetsu / Rikka June Moon
Normal Spell Card
You can only activate 1 card with this card's name per turn. When you activate this card, you can also Tribute 1 Plant monster.
(1) Take 2 "Rikka" monsters from your Deck with the same Level, but different names, and if you do, add 1 of them to your hand, and if you do that, send the other to the GY. If you Tributed a monster when you activated this card, your opponent cannot target "Rikka" monsters you control with card effects this turn. You cannot Special Summon from the Extra Deck for the rest of this turn after this card resolves, except Plant Xyz Monsters.
Note: This is likely a reference to the idiom Kyouka Suigetsu