Sold individually or as a set of four, each of the decks represents a different game from the RPG series long history
I think this is a pretty compelling card, although given it is two-cost players might still prefer the one-cost Develop Your Brain
Historic rewards you for playing artifacts (which tend to be overcosted to compensate for their flexible mana costs), Sagas (which tend be good but fluctuate wildly in power level), and legendaries (which tend to be the most powerful creatures in the format, and also planeswalkers)
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Incapsula incident ID: 679000170039686231-115101644653790288
On the other hand, she's a perfect example of an "army in a can," or a permanent that can single-handedly produce a ton of creatures