And members often have rare and hard-to-find cards available
When I activate my Mishra's Factory (illustrated by both Foglios) how big is it
For me, the tipping point is in the card type creatures are just much better than sorceries, adding the utility of attacking and blocking, paying sacrifice and convoke costs and everything else you need a body for in Magic
If WotC had done better, they'd have the flavor of some blue trickster type creatures (you know, Faeries) except be red green with lots of kinds of evasion abilities and weird like combat tricks
Emblems have no color, name, card type, or other characteristics beyond the listed ability
Final-Word Phantasm Anyone who has had the opportunity to play with their entire deck at instant speed know just how powerful an effect of a card like Final-Word Phantasm can be