The Antlions ain't worth it.
The Shield is also unneccesary (if playing againts AI3/T50).
But deck looks good
i just used antlions for when i have extra quanta left over, the antlions' 2
help for extra damage, and the shield is for when i have 0 earth quant, and have a time quanta left over that i dont need, i can play it with basically no cost, since i would have not needed the time if i had no graboids on the field, and 1 damage reduction can save u a few times