Monstrous Rage gives a permanent buff with the Monster Role token on the target, while Psychotic Fury gives Double Strike and draws a card
I personally pick Dina, Soul Steeper as an excellent off-ramp and can win with Exquisite Blood and a land like Festering Gulch, but I'm sure you can get more creative with near-infinite draw and a near-infinite graveyard
Quietus Spike [Cat deck]: One of my favorite equipment
You can Vibrance via evoke using two red mana to deal three damage to any target, or if you pay two green mana, you can search your deck for a basic land, reveal it, place it in your hand, and gain two life
Overall, trainer cards are an integral part of every deck, and some Generation IX trainer cards are regarded as phenomenally important cards
Rare Candies to skip a step help, and many decks in TCG Pocket don't even run the stage 1 evolution of Crocalor