You can make infinite tokens with Appa, Steadfast Guardian and Felidar Guardian, for instance, or draw your deck with Whispers of the Muse, Chakram Retriever, and a mana dork
Apologies for the wait on this one: I moved to Paris for the summer and forgot my laptop charger which wasn't easily replaced, and then for extra fun I'm literally sweating as I type because my place is a sauna with no air conditioning and THEN the site crashed right as I hit "send" on the article without saving ahead of time so I had to rewrite everything whee
You can then choose to cast them without paying their mana costs, and yes, you can also choose to stack all of the nonland spells in whatever manner you prefer
This card steals mana rocks early in the game and lets you deal with problematic artifacts that pop up later, like Swords and Aetherflux Reservoir
Hell, its not even as good as Ultima in most situations
It's also a heavy-enchantment deck, meaning there are fewer instant and sorcery spells compared to what you may normally expect