cleffa pokemon card Cleffa, Clefairy and Clefable ex Lot - 31 Cards then draw 7 cards. Cleffa (ピィ) 202/197 - Pokémon

It maintains a fairly pricey market value of $180 on TCGPlayer - not bad for a card thats nearly 6 years old

Though some recently printed abilities have the wording activate only once each turn to restrict this

Aligned Hedron Network Beyond the Quiet Day of the Dragons Descend upon the Sinful Everything Comes to Dust False Prophet Farewell Final Judgment Free-for-All Heartless Conscription Legion's Initiative Mass Polymorph Merciless Eviction Oversimplify Planar Guide Shadows' Verdict Sunfall Sunimret (playtest) Synthetic Destiny Ultimate Nullification Vault 75: Middle School Wall of Nets Worlds Within Worlds

Add something like Krark's Thumb into the mix and the odds are even more in your favor