Editing Otaria Block (section)

==Odyssey==

Odyssey, Torment, and Judgment were sets with graveyard-based mechanical themes. The obligatory keywords were ''threshold'', where a card gains more abilities once you have seven cards in your graveyard; ''madness'', where you can cast a card for an alternate cost if you would discard it for any reason; and ''flashback'', where you can cast a card from your graveyard for an alternate cost.

Torment and Judgment were the only sets so far that had an intentional color imbalance. Torment had more black cards and fewer in green and white, and this was reversed for Judgment.