Stalwart Shield-Bearers seems amazing as a lord effect but much like Wall of Denial it is a bit of a win more card
Instead, you have to evolve your Pokmon into GX cards like you would with a Stage 1 or Stage 2 card
These are the first cards I'd recommend removing to make room for upgrades: Compleation on a Budget Here's a list of $5 or less upgrade options for Breed Lethality to give you ideas on where to take the deck
These are prime examples of self-harm for the sake of ramp
These include creatures such as Agent Frank Horrigan (indestructible, proliferate), Alpha Deathclaw (destroys permanents), Consuming Aberration (mill), Ezuri (proliferate, card draw), Fathom Mage (evolve, card draw), Lily Bowen (+1/+1 counters, life gain), Marcus (card draw, +1/+1 counters), and many more
This is more than a box, its a time capsule for collectors and fans alike