More control cards
Outside of Arcades, it was the best card in our deck and was responsible for most of our wins
Guardian of Faith (Dungeons & Dragons: Adventures in the Forgotten Realms) As I said earlier, phasing is quite good

Legendary Creature - Human Assassin Anthem (CTRL to add secondary) Clones Mocking Doppelganger Flash You may have this creature enter as a copy of a creature an opponent controls, except it has "Other creatures with the same name as this creature are goaded." (They attack each combat if able and attack a player other than you if able.) You may have this creature enter as a copy of a creature an opponent controls, except it has "Other creatures with the same name as this creature are goaded." (They attack each combat if able and attack a player other than you if able.) Creature - Shapeshifter Clones (CTRL to add secondary) Copy Copy (CTRL to add secondary) Creature Jacob Frye Partner with Evie Frye (When this creature enters, target player may put Evie into their hand from their library, then shuffle.) Whenever one or more Assassins you control deal combat damage to a player, exile up to one target Assassin card or card with freerunning from your graveyard

Thanks to cards like Keeper of the Accord, Archaeomancer's Map, and Deep Gnome Terramancer, it does have methods of getting extra land into play, although it is still very dependent on an opponent who is themselves already ramping