Chaos: Whenever you roll Chaos, creatures target opponent controls dont untap during their controllers next untap step
Trading Card Game and then Magic: The Gathering
This may matter in rare cases
It's not the most useful tool during the first few weeks of a format, but it's excellent for formats that have existed on Arena long enough for the site to gather larger sample sizes of player data.
The mirror to Marvel Snap's many artwork variants for each card is quite obviously the immersive cards in Pokemon Pocket, and while we can only see the one example so far for Pikachu, it's these gorgeous, colorful, scene-setting cards that will inspire full collections
It also works on MTG 's Planeswalkers, so it's perfect against the ever-powerful Tamiyo, Seasoned Scholar