You should also consider double use cards such as Endurance , which could either hose one of your opponents self-mill plans or safeguard your own graveyard in a pinch
Adelbert Steiner + Aerith Gainsborough: Life and lifelink Adelbert Steiner + Cloud, Midgar Mercenary: equipment Venat, Heart of Hydaelyn // Hydaelyn, the Mothercrystal + all these guys: Legendary Aerith Gainsborough + Venat, Heart of Hydaelyn // Hydaelyn, the Mothercrystal: +1/+1 counters So, you can have a deck of all White Legends, some of which are finding equipment, some of which are getting paid by equipment
A Deck Evolved Wowie zowie, and there you have it: my updated Secret Lair decklist
22 Wastes
Okoye, Dora Milaje Leader gives me half of that and is a great flicker target
The deck then adds a number of 2- and 3- drop modular creatures, as well as 4 copies each of Steel Overseer and Arcbound Shikari, each of which can add +1/+1 counters to every creature on your team, and 4 copies of Tempered Steel to quickly make your cheaply-costed creatures enormously strong