The card notably doesn't affect you, so you're free to play all the even-CMC cards you want with it
For example, how many articles were written on just the impact Kiora, the Crashing Wave might have on new Standard, Commander, Modern, and so forth
The Simic build uses the Cauldron to exile Sleep-Cursed Faerie, putting counters onto Kami of Whispered Hopes, which then taps and untaps to add infinite mana
Vampire Hexmage
There's power in the Universes Beyond project because of how well it communicates with casual players and especially with those who are new to the game
Finally, the last recommendation implores players not to use Pok Gold to buy packs, noting that the Premium Pass and, again, a little patience, is a much better way to spend money