Heritage Reclamation is a subtle and effective weapon, while a smattering of one-ofs gives the Omniscience player a lot that they need to worry about
There are plenty of resources on this topic around, but none which both span the whole history of the TCG and employ a consistent methodology
While Bibarel gains two weaknesses, Grass and Electric, to go along with Fighting, it also becomes resistant to Steel, Fire, Water, and Ice, thanks to its new typing
This means that if you are locked out of Trainers by an effect, you can also not attach Pokmon Tool cards to your Pokmon in play
Insects that sacrifice themselves, like Caustic Caterpillar and Haywire Mite, are great to get things rolling, though insects like Circuit Mender and Virus Beetle that offer some value before being sacrificed to effects like Grist, the Hunger Tide and Plumb the Forbidden are more than welcome
In a way, it balances having a graveyard as an extra hand by limiting what youll be able to play from the yard