With this, as long as you keep paying 3 life, it is possible to cast Mox Diamond from the graveyard as many times as you want
If you deal combat damage to 3 different players in Commander, you can return 3 historic cards from your graveyard to your hand, so the card advantage potential is there
Ad Nauseam In the right deck, [c]Ad Nauseam[/c] is capable of drawing a good chunk of your library, sometimes even the whole thing
These are two non-specific and efficient tutors that can signal alarms in a casual players mind
BPhillipYork: This is potentially hilariously powerful, Treasures and Clues becoming Dinosaurs is uh, hilarious
No one is trying to deceive others into believing these cards are real