Activated Sleeper was in the Dominaria United Set and Collector boosters, right
Marina Vendrell Built correctly, Marina Vendrell has an ETB ability that can easily net more than one card
There's something to be said for being the best at something
6 Add: Gilgamesh, Master-At-Arms The Legendary Summon Synergizes Perfectly With The Rest Of The Deck While he does not appear in the original game, Gilgamesh does appear as a secret boss in FF7 Rebirth , so adding Gilgamesh, Master-at-Arms would not only be beneficial to the deck, but it would also, technically, stay on theme with the rest of the cards
Characters with the Evasive mechanic can help speed up the process of hitting that 20 Lore before an opponent does
You don't need to put cards in the bin or have them in hand, you just get one free in your upkeep