2/2s every turn, lifelink on the larger body, and a similar saboteur ability to Gix, Yawgmoth Praetor all point towards this being a strong addition to grindy creature decks
You need your opponent to have cast at least three spells for it to be worth the 4 mana you invest into it, which happens in a single turn cycle in Commander but takes far too long in Limited
When you pay this cost one or more times, put that many +1/+1 counters on this creature, then up to that many other target artifacts, creatures, and/or enchantments phase out
Web-Slinging naturally allows you to recur your enters creatures, while cheating other things in late
on the other, being an artifact makes this far easier to cheat into play
Taking Turns When you have finished taking the actions you want in the Main Phase, pass the turn to the next player by letting them know its their turn