Unfinity is the fifth Un-set (after Unglued, Unstable, Unhinged, and Unsanctioned). Like the other 4, Unfinity also contains zany, humorous and often game-breaking cards. Again full of inside jokes, references, 4th wall breaks, strange effects, and crazy characters! It contains 244 cards. Unlike the other 4 Un-sets, which are all not legal in any MTG format, over half of Unfinity's cards are legal in eternal formats (commander, legacy, vintage). Unfinity is also the first Un-set with both Draft boosters and Collector boosters.