mtg goblin token cards [Magic Player Rewards 2003] Anime + cybercore style Goblin Token, Art by Matt

Witch Enchanter would've been no good against The One Ring, but a single card interaction like that doesn't seem enough to explain a whole new deck coming into being

Similarly, Mishra's Workshop couldn't get you many good artifacts early on, but as their quality went up, so did the potential for play of this particular land

Three the following

These abilities only trigger once per state change

Perhaps the fact that he creates a lot of stats and bodies for two mana could mean something in Standard, but I won't be holding my breath

Starnheim Unleashed Reminiscent of Entreat the Angels, Starnheim Unleashed makes angels at a worse rate when making multiples, but the worst case mode of making a 4-mana 4/4 flier is still pretty good