If you can find a way of untapping Thriss repeatedly, such as Seedborn Muse, you can make use of his ability multiple times per turn cycle, making combat with you a prospect your opponents wont want to face
Math, gym, science, etc.) and their Weak Against (areas for improvement or future goals)
It's the one you bring out when you're showing off the cards that matter most
Scurry of Gremlins A lovely payoff for a ton of creatures, even outside of an energy deck, Scurry of Gremlins feels like a sneaky wincon in a lot of Commander decks
(They cost less to cast for each Aura you control.) Whenever you cast an Aura spell that targets a modified permanent you control, draw a card
Other creatures are Food artifacts in addition to their other types and can be used as Food Tokens (spend 2 generic, tap them, sacrifice them, and gain 3 life)