Kimoyo Beads (Surge Foil) [Marvel Super Heroes Commander]

At the beginning of your end step, choose one that hasn't been chosen —
• AV Bead — Draw a card.
• Communication Bead — Create two 1/1 white Soldier creature tokens.
• Prime Bead — You gain 3 life. Exile this artifact, then return it to the battlefield under its owner's control.