You can have as many "BooBoo Man" as you want in your deck.
[LV1][LV2][LV3] [LV1][LV2] Mealtiply: Cost 3 - (When Summoned) You can reveal the top two cards of your deck. Among the revealed cards, you can choose one Cost 3 Spirit in family "Drifting Spirit" and summon it without paying the cost.
Remaining or unsummoned cards are discarded.