pokemon obsidian flames full art cards - Gloom 198/197 - - Illustration Rare Fighting Poisonous Gem (140) Your opponents Active Pokémon is now Poisoned. Step into the Power of

The interactions with your instant speed spells and this card can lead to wild advantage shifts

Serialized foil: Up to $1,575 Prerelease foil: Around $25 Showcase foil: Around $18 Foil: Around $19 Normal: Around $17 All images via WotC

If you want to explore building (and playing with) your own cube, weve got you covered

Legendary Enchantment Delirium If a source you control would deal noncombat damage to a permanent or player while there are four or more card types among cards in your graveyard, it deals double that damage instead

These also retail for a couple bucks, and can readily be buylisted for at least a dollar