Waste Not and Bone Miser are mirrors of one another, the former giving you tangible benefits for eating your opponents' hands, the later rewarding you for discarding your own cards
First and foremost, you can equip The Aetherspark on to your creatures since it is a functional equipment
Additionally, there was a monster named Demaskierter Drache through which I can summon another Wyrm monster with 1,500 or less DEF upon death
You can basically convert entire shells and ideas into devotion decks just based on the amount of mana you can generate
Notably, opponents can't try to remove the exploring creature after you reveal a nonland card but before it receives a counter
True to form, Thor has a more powerful Attack than his brother at 3500, but has forgotten to shore up his defense, 2800