While the concept isn't foreign for the game thanks to the likes of the silver bordered (and thus, not tournament-legal) My Little Pony box set the company released as a fundraiser for the Child's Play charity, these The Walking Dead cards are black bordered, which allows them to be played in official formats
Whenever Raphael attacks, until end of turn, you may play a card exiled with Raphael
This culminated in a 55% meta share for Vintage and upwards of a 55% win rate with several variants in Legacy
Like many Grass-types, Venusaur's longevity can be extended by using Erika, which heals plant Pokemon for an additional 50 HP
Additionally, clever play with the Island Amulet would allow players to give their opponent most of their prize cards at the beginning of the game, only to follow up with a Reset Stamp that destroyed their hand