Sure, it's ground-bound and only hits for two a turn, making it a 10-turn clock, but if your opponent tries to kill it, you can always bounce it back to your hand, spend four more mana to recast your 2/2 ground creature, and start chipping in for two again
Elspeth, Storm Slayer is broken in half
This version will clearly be worth a lot more than that, mind you
Turn it face up any time for its mana cost if its a creature card.) Sacrifice this creature: Until end of turn, face-up nontoken creatures you control gain When this creature dies, manifest the top card of your library. Illustrated by Raymond Swanland Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
If the artifact token was already a creature, its base power and toughness will become 3/1
You can also abuse the crap out of its ability in your colors