My personal preference for the way to build this in mono-white is to just go hard on the lifegain: Creatures (27) 4 Soul Warden 3 Martyr of Sands 2 Ranger of Eos 4 Soul's Attendant 4 Serra Ascendant 4 Ajani's Pridemate 4 Squadron Hawk 2 Archangel of Thune Lands (21) Spells (12) Martyr of Sands often has its own mono-white deck that plays far more like a control deck than an aggressive one
Thanks to this powerful draw engine, as you continue to dominate the board with powerful card removal, you gain lore passively thanks to Jafar Illusionists ability
Retreat: C Weakness: P Resistance: None ------------------------------------------------------------------------------ Clefairy C38 - Rare Type: Colorless Evolution: Basic Pokemon Level: 14 HP: 40 C - Sing Effect: Flip a coin
Urza can also pivot to a more Stax and Control game plan, because having options is always nice
These can hold value depending on the character and the promo's age
Mardu Siegebreaker The first time I read this, I thought it could get your opponents creatures too, and this would make the card so much better