I was a big fan of Maul of the Skyclaves, which had a very similar feel: White equipment for three mana, attaches for free when it enters the battlefield, four mana to equip, +2 power and flying
Fill Uthros, Titanic Godcore (Borderless - Galaxy Foil) with enough creatures and you can get blue mana for every artifact you have
1 Summon: Shiva From Various Final Fantasy Games Rather Than Chasing Shiva Herself, Look Out For Her And Other Summon Cards Shiva's card-draw abilities make her an asset to any Blue deck, but it's her card type that makes her really interesting
Knowing all of that, here is the game plan I typically use: All parts of the game: Proactively keep graveyard hate off the table
Massacre Wurm is the kind of card that slots into a fair few archetypes, from Aristocrats to Control, and one that helps some of those decks achieve a higher level of consistency
It heavily features the new backup mechanic and basically operates as a normal +1/+1 counter deck