Forbid is a card Im hesitant to recommend
Of course, Karmic Guide itself can be cheated into play through any number of reanimation spells or cost-reducing abilities, so this card is more often employed as a combo piece rather than as a straight-up five-mana Angel Spirit
This is essentially the Magic Arena variant of Commander/EDH, the big differences include the ability to put a planeswalker into the command zone, 1v1 matches, a starting life total of 25 and the only legal cards are the cards in Historic, which includes all cards on MTG Arena except for a few banned cards (looking at you, Oko, Thief of Crowns)
Which brings us to its spellbook
The Early Turns Setting up with Shock Lock is pretty similar to setting up with other Brigette-based decks
Aside from making your deck as strong as possible, the most important thing is to have fun - although beating your friends in every match can certainly help with that