As one example, you could run maybe 7 or 8 Djinn in your Commander deck
Carrot cake generates Rabbit Creature tokens, scries, and boosts its controllers life when sacrificed for a great mana-cheap value package
Adding in discard elements and cycling generally takes time, so it will take something special going on for this to be a real player
Making the rounds on Arena are many similar White Weenie decks that run a combination lifelink cards such as: [c]Shadowspear[/c] [c]Lurrus of the Dream Den[/c] [c]Alseid of Lifes Bounty[/c] [c]Heliod, the Sun Crowned[/c] Edgar Markov Vampire Tribal Commander In Commander, arguably the most meta lifelink deck is Edgar Markov Vampire Tribal
While one mana is easy enough to pay, when you have 5 copies of Flusterstorm on the stack, it becomes a lot harder for your opponent to manage
Do they have an answer hole to exploit