The play pattern here is to get Vivi in play, pitch a huge red spell card to cast a free Blazing Shoal and make Vivi enormous, then use Vivi's ability to generate loads of free mana and cast more giant spells, storm off, or simply swing and deal heaps of damage to your opponent with the now embiggened mage
Augur understands power level and helps you tune in either direction
My problem with Kenrith is that he makes it a little too easy and I'm not at a point where I'm ready to retool my current Kenrith deck
You can then choose any number of modes, and you're allowed to choose the same mode multiple times
Paired with Sam, Loyal Attendant, Frodo fits neatly into a lifegain strategy that snowballs value while leaning into the flavorful Ring mechanic
There's a Final Fantasy reference here