A value driven sentinel deck that leans on Sandstorm and Heart of the Vault, supported by early removal through Torch, Purify, and Ancient Defenses. Defenses and Mysterium Orb are relics for your Spelunker and Monolith Guardian, and the Orb plays well with Sandglass Juggernaut especially. There are a few one-of / fun-of cards in the deck, and I might cut down the Refracted Sentinels as I don't have any Bond cards to take advantage of their high attack rating and would rather not ramp my opponent if I can avoid it.