That means you can use it to avoid any targeted spell, any board wipes that destroy things instead of exiling them or just use it to avoid losing creatures in a big attack
A 4/4 Elder Demon with Flying is not bad based on those stats
Round 5 Karl Hagan (Red deck wins, splashing Black and White) Our decks were so aggressive that we actually had time to play four games, although I won the official two 2-0
Number 39 Language English Legal Formats Commander, Legacy, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Modern, Pauper, Pioneer, Standard, Timeless Rulings (4/4/2025) You choose whether to make a copy as the demonstrate ability resolves
Get them while you can, because when these are gone, theyre gone for good