mtg premade commander decks I purchased 8 precon commanders (which one is the most straightforward easiest deck for my wife to learn on) : r/magicTCG Here Are the Best Commander

Welcome to the other side

It's not great if you don't have a creature or can't get through with damage

Each big demon you cast afterwards turns into a removal spell or direct damage

[24] Condemn ( Arena : Uncommon) Sphinx's Tutelage ( Arena : Uncommon) Grim Tutor Embercleave Goblin Bushwhacker ( Arena : Common) Bloom Tender ( Arena : Rare) Paradise Druid ( Arena : Uncommon) Akroma's Memorial Temporal Manipulation Fiend Artisan Japan Showcase[] Foundations features 10 Japan Showcase cards (FDN #422-441)

They're also prone to having some kind of drawback, in order to justify low mana costs for their power level and match the black theme of paying any cost for power