mtg magic card market Magic: The Gathering Trading Game - Lord of the Rings Collector Booster, BOX choose a color Black Market - Universes Beyond:

Honestly though, more cards like this that need more complex evaluation is only a good thing

If they don't, this creature deals 5 damage to that player

Ebondeath, Dracolich Finally, my pick for the most impactful Cube card from Adventures in the Forgotten Realms

For more information on where to find them, see Mark Rosewater's article on Booster Fun

The Confluence costs a massive six mana and three in colors, but you can goad one player's stuff three times, so it's Disrupt Decorum in a four player game, or you can use it as removal of a -3/-3 nature up to three times, which will kill indestructible stuff and not exile them so you can recur them later or you can Regrowth a sorcery/instant up to three times

The evasion from Adeliz, the Cinder Wind and Riddleform is also very nice for getting across those last few points