This is also a solid approach to take, the only thing you need to ask yourself in order to find out what is best in your deck is whether you like a plethora of options pre-"Pot of Extravagance" or if you want access to all of the card post-"Pot of Extravagance"
Not only does his presence and his bag of Eldlixirs grant him a good home in any zombie deck, but hes also found his way into decks that want to send their spells and traps to the graveyard, like White Forest
He also has a large, luminous red eye at the center of his abdomen
Gerry Thompsons article from yesterday talked about Treasure Cruise and how it was similar to Ancestral Vision
Use the calculator with different copy counts to find the right number for your desired consistency
Cactaur comes in with haste, attacks, then returns to your hand the next turn, so much flavour