It's not possible to put a permanent card into your graveyard during the end step in time to have the ability trigger
Commander Frodo, Adventurous Hobbit Partner with Sam, Loyal Attendant Vigilance Whenever Frodo attacks, if you gained 3 or more life this turn, the Ring tempts you
The main goal is usually to exchange favors with other players: If I deal with that problem, will you promise not to attack me next turn? Politics decks use these interactions as their main focus, pitting opponents against each other while they build up for the win
Maze of Ith's versatility made it at home in any deck that's goal was to shut down attacking opponent creatures, a strategy not too fondly looked upon because it encouraged pointlessly drawn-out conflicts
Although white has much better options, Generous Gift is solid (and cute!) enough to be very popular in Commander and Pauper
Suffice to say, if you exile 6-7 cards with Villainous Wealth, youll probably get to cast all of them