Its one of the few mechanics in MTG (alongside planeswalker emblems) that spells, cards, and effects cant interact with directly
Return three snow lands you control to their owners hand: Return this creature to its owners hand
Im not ashamed to play one, but even a slower format like this still rewards efficiency
Once everyone has their programs ready to go, the concern becomes how you actually do this whole webcam thing
Mendicant Core, Guidelight Mendicant Core, Guidelight can easily become a 10-power creature in an artifact-heavy deck, especially ones with access to artifact lands and mechanics like affinity
Duskmourn is a fun set, but it also doesnt do anything particularly different than past Magic sets