I look at it and see Monarch Support.
RD/KP13-JP022 スター・リプレイサー Star Replacer
Level 1 LIGHT Dragon Effect Monster
[REQUIREMENT] If you control no other monster, you can activate this by returning this card you control to the owner’s hand.
[EFFECT] Choose 1 Level 4 or lower monster in your GY and Special Summon it to your field in face-down Defense Position, but for the rest of the turn, you cannot Special Summon monsters from your hand or GY.