mtg best lesson cards Strixhaven Reveals New Mechanic In Learn & Rarity: Common, Subtype: Lesson, 27

With Salvation Swan, you can save creatures from dying by removing them from combat during the damage step

If the equipped creature gains flying after Colossus Hammer became attached to it, it will keep flying

Notably, opponents can't try to remove the exploring creature after you reveal a nonland card but before it receives a counter

Aside from a couple random choices, 95% of the deck is focused on the goal of "put creatures in graveyard, profit" and that's good to see

Biotech Specialist sees you sacrifice food and turns it into damage, and Elegy Acolyte cares that a food left the battlefield and creates a robot token

These, along with the leaves maybe being bugs, and a jungle theme could provide evidence