On Magic Online , you can have them all for free with the help of the free rental programs, and if you get tired of playing Enchantress, you can simply trade the cards back and switch to Affinity, 12 Whack, Doran, or your own brew, for that matter
Right now, Walmart is offering the ETB for just $79.95, which is cheaper than the market value and Amazon
You may attach any number of Basic Energy cards from your hand to your Pokemon in any way you like
Commander Patron of the Moon Moonfolk offering (You may cast this spell any time you could cast an instant by sacrificing a Moonfolk and paying the difference in mana costs between this and the sacrificed Moonfolk
Creature spells won't cause prowess to trigger, even if those spells have other card types, such as an artifact creature spell
This shows that there has always been variation depending on the set