pikachu pokemon card 35/108 - (35/108) - XY Evolutions Pikachu Reverse - Pokémon XY

As a power-doubling card, Okaun requires no mana investment past the creature itself to get its power doubled, and you can stack the effect fast with cards like Krark's Thumb and Creepy Doll

And combining these cards with the abilities of your Pokmon can help you power up your Pokmon and gain the upper hand in the game

Zuran Orb, along with Squandered Resources, is actually the most egregious offender as a combo engine sacrificing your lands to draw a bunch of cards and then somehow cast Splendid Reclamation and mysteriously kill your opponent appears to be the gameplan here, but I dont think that game is a very good one

Bot matches are good for testing your deck, but wont reward you in the same way (though you can get quest progress from them)

Commander's deckbuilding rules kinda soft-ban Yorion, Sky Nomad as a companion, since Yorion's requirement directly conflicts with Commander's exact 100-card deck rule

A creature like Duskwatch Recruiter with a good mana sink ability is also very useful in a werewolf deck