The only time that I dont love this card is when I want to use Skullclamp to draw cards by killing my 1/1 tokens
When there are nine or more incarnation counters on this enchantment, exile it
I do not care if I live or die, so long as I can rest." Urza, to Serra Alchemy, Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pauper, Pioneer, Standard, Timeless, Vintage
With the chance to have up to four copies of this card in your deck, its a fast way to accelerate your ink past your opponent, helping you to unleash more expensive cards earlier in the game - or simply flood your board with cheaper cards - to help take you to victory
You could even seize a piece of Magic history and open one of 500 Serialized Mox Jasper cards (available exclusively in Collector Boosters)
#18 Maybe give it "as long as this creature's power is 5 or less, it has Persist" #19 That card is not really synergistic with the blue land bounce cards anyway