It only triggers once each turn, and a 1/1 creature is easily killed by almost anything above a stiff breeze
Number of Sets vs Card Population The recent average number of graded cards per set is still really low by historic standards though
At its most basic, the argument for Fallen Empires is that it would create a great influx of playable decks, that it was released in 1994, and that it is the last of the old school "stand-alone expansions" (it came before the block structure we've had since Ice Age/Homelands/Alliances)
Don't say it
I dont think coughing up 3 power worth of creatures to crew this will be that tough, especially with all of the tokens well see floating around
Shiko and Narset, UnifiedShiko and Narset, Unified: You have good opportunities here for jank with mutate, and there are some weird spells out there that target (like Illicit AuctionIllicit Auction)