20 Thraximundar Don't Let Them Keep A Board Coming right out of the grave is Thraximundar, a brutal Grixis commander that works to keep the board clear of any creatures, so he can keep on swinging
And if you can only have four copies in your deck (a rule I still think should never have applied to Ball Lightning) then you can deal 24 DAMAGE
Players often search for "master formulas" for how many cards you should play with at one mana, two mana, three mana, etc
And were a part of that countdown - just 5 stops from the end - and were going to reveal four brand new cards to you: 'Syr Konrad, the Grim', 'Smitten Swordmaster', 'Order of Midnight' and 'Foulmire Knight'
The Surveil Lands It had to be the surveil lands for #1, which come really close to the triomes as the best tap lands in the game: Commercial District Elegant Parlor Hedge Maze Lush Portico Meticulous Archive Raucous Theater Shadowy Backstreet Thundering Falls Undercity Sewers Underground Mortuary Like the tri-lands, they have the basic land types, which means they can be targets for your fetch lands
Ultimately playing Natural Order will make your deck less threat dense, perhaps you cut a Polukranos for it or something