mtg graveborn cards Custom Proxy you draw X cards and you lose X life Graveborn token (3/1)

Cards like Snapcaster Mage or Flashback are excellent here because they add redundancy to your storm count

(Because no player receives priority during the untap step, any abilities triggering off of the phasing event won't go onto the stack until the upkeep step begins.) 502.15e When a permanent phases out, all damage dealt to it is removed

One of the best ways to lower your speed for this deck would be to entirely remove Enter the Infinite and trust you can draw out your entire deck for those win conditions

Ill stop quoting LotR when it stops being so fun

You've got a lot of cards that will let you fill your graveyard (either through discard or mill), and then you can reanimate those auras and equipment using Super Mutant Scavenger or Vault 101: Birthday Party