cello sleeves for cards Greeting Card Cellophane Sleeve and are heat sealable and offer excellent moisture and aroma barriers Cello Card Sleeves - Etsy

This seems like a neat effect

This card would have felt stronger with flashback or kicker because its current effect feels underwhelming

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Beedrill [Rainbow Foil] #15 Pokemon 1999 Topps TV Keep track of your collection value over time

5 Erika Grass Pokemon Will Be Thankful Effect: Heal 50 damage from 1 of your Grass Pokemon Energy: Grass Favored Pokemon: Vileplume, Victreebel & Tangela Erika is the Grass-type Pokemon Gym Leader of Celadon City, and her supporter card fits that to a tee with its ability to heal a massive 50 damage to a Grass Pokemon card

It's not too complicated in theory, but it gets a little strange because you need to track the mana used to activate Ice Cauldron