Casting two spells per turn has been a fun itch to scratch ever since seeing it in the Kaldheim limited format, and I enjoy how it feels and plays
For some time I was playing seven, but eventually, I landed on six and based on my testing I think its a good number
The Storm decks that I have seen have frequently been hybrids with another of the spell-based decks, like Dampen Thought, since both strategies encourage you to have a high density of cheap cards in your deck
Accorders Shield + Cathars Shield You need a specific build to make Accorder's Shield and Cathar's Shield into solid spells, beginning with something like Sram, Senior Edificer, who likes casting equipment
"I can help you with Gruul, Selesnya and" I was about to add Rakdos, but stopped myself