Because of this, you'll want to save Dimensional Slash for when it will either win you the game , or when its downside can be minimized
But as a poor player who just wants to enjoy the game with specific expensive cards, its widely accepted to use fake cards as proxies in casual play
We all know the prevalence of Strip Mine and Wasteland, and Tec Edge is both a great extra copy, as well as a nice substitute if you dont have either of its powerful predecessors
If you want to bump up the price of this deck and stay in the humans theme, Rick, Steadfast Leader / Greymond, Avacyn's Stalwart gives out combat keywords to your humans
Obeka is the best effect on this list because it can be used time and time again, although only effectively on your own turn
If youre in for the long haul, not having Mew in your decks wont significantly impact your gameplay