Chief among those options is the Bruce Banner / The Incredible Hulk card, which you can leverage as a single blue mana Commander using the Bruce Banner side, before transforming it into The Incredible Hulk for six mana when the time is right
A: It's kind of a weird thing to give up, to be honest, but if you're familiar with the old card Rock Jockey, it'll help
Mardu is great at pitching cards into the graveyard with various Entomb and Faithless Looting effects, so getting a strong creature into the yard and reanimating it should be no problem
At the beginning of your postcombat main phase, return target Plant, Treefolk, or land card from your graveyard to your hand
For collectors and investors in the USA, Canada, Europe, Australia, and the UK, the opportunity remains strong for those who approach the market with knowledge, patience, and proper due diligence
I play this deck a FNM and have done extremely well with it