Eternal Flame (top, left) - Mystical flame that cannot be extinguished. It was stolen from Surtur by Odin, Vili, and Ve Borson at the dawn of time so that Surtur could not light his sword and bring about Ragnarok.
Infinity Gauntlet (right) - The Infinity Gauntlet was designed to hold six of the 'soul gems', better known as the Infinity Gems. When used in combination their already impressive powers made the wearer nearly invincible.
Warlock's Eye (bottom, center) - A powerful, mystical weapon used unsuccessfully against Odin, Thor and the Warriors Three during an invasion of Asgard.
Rumored:
Orb of Agamotto (top,left center) - A scrying crystal ball used by Doctor Strange for clairvoyance. It has been known to open gateways between dimensions
Tablet of Life & Time (top, right center) - On the tablet was a biochemical formula for a serum, the so-called Lifeline Formula, which could rejuvinate, heal and grant its user the chance to reach the full evolutionary potential of its race turning the user into an immortal near omnipotent being