Here for your consideration is a lot of two (2) Magic: The Gathering PLANAR CHAOS factory sealed preconstructed decks from 2007.

Unraveling Mind features black and red cards focusing on the madness mechanic to enable aggressive play.

Rituals of Rebirth features white, black, and green cards, and focuses on a reanimation strategy.

Sold as a lot of 2.

Thanks for looking.