You can get card sleeves, playmats, coins to show off your style, and repeat cards can be turned into Shinedust, which can then be spent to gussy up your cards with custom animations and the like
If tails, the attack fails entirely, giving you a chance to disrupt their momentum and put pressure on the opponent
The downside is that it can be really hard to gain any advantage if you cant get damage onto their characters without making bad trades (losing a powerful character of yours for a cheap one of theirs) or without completely banishing them
Hitting at our penultimate spot next is a one cost, but which one cost beats out this absolute barn stormer
Most madness cards get a highly reduced cost when played for madness, so as long as you have a somewhat decent mana base on the field, you can draw a ton of cards while also playing everything you discard
If a booster pack set is removed from Pokmon TCG Pocket, you can't open more packs or redeem your pack points for that set