Literature
deck build pack: snowy evening
DBSE-JP001 (Ultra Rare/Secret Rare)
Rat Royalty - The Mouse King
Level 7 DARK Beast/Effect
2300/2800
If you control no monsters, or you control a Field Spell, you can Normal Summon this card without Tributing. Once per turn: You can target 1 face-up "Rat Royalty" Spell/Trap you control; shuffle it into the Deck, and if you do, Special Summon 1 "Rat Royalty" monster from your Deck. You can only control 1 "Rat Royalty - The Mouse King".
DBSE-JP002 (Super Rare)
Rat Royalty Servant - Izzet
Level 4 DARK Beast/Effect
1300/1800
If you control a "Rat Royalty" card other than "Rat Royalty Servant - Izzet", you can Special Summon this card (from your hand). You can only Special Summon "Rat Royalty Servant - Izzet" once per turn this way. If this card is Normal or Special Summoned: You can add 1 "Rat Royalty" card from your Deck to your hand, except "Rat Royalty Servant - Izzet". You can only use this effect of "Rat Royalty Servant - Izzet" once per turn. "Rat Royalty - The Mouse King" you
