They’re cute and cuddly and squish and hug them and love them forever and they’d never harm a soul.
ROTD-JP016 メルフィー・ラビィ Märfae Rabbie
Level 2 EARTH Beast Normal Monster
ATK 0
DEF 2100
ラビィはこの切り株がいちばんのお気に入り。いつも登ってまわりをきょろきょろ。
メルフィーの森には個性豊かでかわいい動物たちがいっぱい。
切り株を見つけるとついつい座りたくなっちゃうそこのあなた!
さぁ、ラビィといっしょにメルフィーのお友達を探しに行きましょう♪
(Rabbie likes this stump the most. They’re always climbing it and going around it, round and round.
The Merfae forest is full of adorable yet unique creatures.
When you find a stump, you’ll happily want to sit down, and then you’ll find them there.
Now, let’s go and find Rabbie’s Märfae friends with them by your side ♪)
ROTD-JP017 メルフィー・フェニィ Märfae Fennie
Level 2 EARTH Beast Effect Monster
ATK 100
DEF 300
You can only use each effect of this card’s name once per turn.
(1) If your opponent Normal or Special Summons a monster(s), OR if this card is targeted for an attack by an opponent’s monster: You can return this card to the hand, then you can Special Summon 1 Beast monster from your hand, except “Märfae Fennie”.
(2) During your End Phase: You can Special Summon this card from your hand.
ROTD-JP018 メルフィー・キャシィ Märfae Cathie
Level 2 EARTH Beast Effect Monster
ATK 200
DEF 200
You can only use each effect of this card’s name once per turn.
(1) If your opponent Normal or Special Summons a monster(s), OR if this card is targeted for an attack by an opponent’s monster: You can return this card to the hand, then you can add 1 Beast monster from your Deck to your hand, except “Märfae Cathie”.
(2) During your End Phase: You can Special Summon this card from your hand.
ROTD-JP019 メルフィー・パピィ Märfae Puppie
Level 2 EARTH Beast Effect Monster
ATK 300
DEF 100
You can only use each effect of this card’s name once per turn.
(1) If your opponent Normal or Special Summons a monster(s), OR if this card is targeted for an attack by an opponent’s monster: You can return this card to the hand, then you can Special Summon 1 Level 2 or lower Beast monster from your Deck, except “Märfae Puppie”.
(2) During your End Phase: You can Special Summon this card from your hand.
ROTD-JP020 メルフィー・ポニィ Märfae Ponie
Level 2 EARTH Beast Effect Monster
ATK 400
DEF 0
You can only use each effect of this card’s name once per turn.
(1) If your opponent Normal or Special Summons a monster(s), OR if this card is targeted for an attack by an opponent’s monster: You can return this card to the hand, then you can add 1 Level 2 or lower Beast monster from your GY to your hand, except “Märfae Ponie”.
(2) During your End Phase: You can Special Summon this card from your hand.
ROTD-JP044 森のメルフィー Mori no Märfaes (Märfaes of the Forest)
Rank 2 EARTH Beast Xyz Effect Monster
ATK 500
DEF 2000
Materials: 2 Level 2 monsters
You can only use each effect of this card’s name once per turn.
(1) You can detach 1 material from this card; add 1 “Märfae” card from your Deck to your hand.
(2) If another face-up “Märfae” monster(s) you control is returned to your hand: You can target 1 face-up monster your opponent controls; while that monster is face-up on the field, it cannot attack, also its effects are negated.
ROTD-JP045 メルフィー・マミィ Märfae Mommie
Rank 2 EARTH Beast Xyz Effect Monster
ATK 1000
DEF 1000
Materials: 2+ Level 2 Beast monsters
(1) Once per turn (Quick Effect): You can attach 1 Beast monster from your hand or field to this card as material.
(2) This card gains these effects based on the number of materials attached to it.
• 3+: Cannot be destroyed by battle.
• 4+: You take no battle damage from battles involving this card.
• 5+: When an attack is declared involving this card and another Attack Position monster: You can inflict damage to your opponent equal to that Attack Position monster’s ATK.
ROTD-JP056 メルフィーのおいかけっこ Märfae no Oikakekko (Märfae Tag)
Quick-Play Spell Card
You can only activate a card with this card’s name once per turn.
(1) Target 1 “Märfae” monster in your GY; Special Summon it.
ROTD-JP057 メルフィーのかくれんぼ Märfae no Kakurenbo (Märfae Hide-And-Seek)
Continuous Spell Card
You can only activate the (2) effect of this card’s name once per turn.
(1) Each turn, the first time each Beast monster you control would be destroyed by a card effect, it is not destroyed.
(2) Target 3 Beast monsters with a different names in your GY; shuffle them into the Deck, then draw 1 card.
ROTD-JP073 メルフィータイム Märfae Time
Normal Trap Cad
(1) Detach any number of materials from Beast Xyz Monsters you control, then target up to that many cards your opponent controls; return them to the hand, also all Beast Xyz Monsters you control gain 500 ATK for each material detached to activate this card until the end of this turn.
Note:
It would seem the theme’s name is a Portmanteau of Märchen (The German Word for Fairy Tale) and the word “Fee”/”Fae”, as in Fairy Folk.