If youre playing a deck that turns creatures sideways, you can almost always enable the cost reduction
Pauper decks are only allowed to use common cards, which makes them cheap
7 Marshadow Doesn't Take Up Quite As Much Room Revenge Rewards Knocked Out Pokmon Marshadow should most definitely be included in every Fighting-type deck
A Rakdos 3/4 with flying and haste for six mana, whenever Olivia attacks, it can be used to return another creature from its controller's graveyard to the battlefield, tapped and attacking
You can even try your local Dollar Tree or Family Dollar to find Pokmon cards for $1
That you can choose to transform Jecht, Reluctant Guardian any time you deal combat damage to a player feels particularly dangerous, as if you play this card right, you can unleash its Saga abilities to devastating impact