Durability was tested by shuffling each sleeve for 30 minutes and seeing how they held up to this wear and tear
During each of the Archenemys turns, at the beginning of their first main phase, they reveal the top card of the scheme deck and set it in motion. Most of the time, this triggers the effect on the card, which then goes onto the stack and resolves as normal
And the body on this is far from nothing
Theres a little give and take with Courser having the fourth point of toughness, but the power ceilings simply arent comparable here
What custom Magic cards usually means (so you dont overcomplicate it) Most people making custom Magic: The Gathering cards fall into one of these buckets: Alt-art re-skins: Same card text, different art and vibe (your Sol Ring is now a cursed waffle iron, as it should be)
Players who are new to the game will appreciate the subtlety for whats already a pretty complex game