The one issue there might be with this card is that the deck already has equipment in it and is not the most threat dense of the aggressive decks
Captain America cards also protect your creatures, including key examples like Captain America, Unbowed and Captain America, Super-Soldier
Lore is good, but putting a card in the bin ready for Retrosphere to pluck back later is even better
Variations: Cards that tap to copy a spell can replace the Scepter, including Kitsa, Otterball Elite, Lithoform Engine, and Twinning Staff
No one may pay 3 life and you won't return the creature card to your hand
But it bears noting that the value of good gameplay almost always trumps that of perfect flavor