Use the "S" button for the Sideboard , or "C" for your Commander/Companion
Competitive players often prefer reverse holo versions to make their decks look cooler while staying functional increasing demand and price
To do so, its controller draws a card and discards a card
Will either of these cards find a place in your next Commander deck
But if you have a webcam laptop (like I do), it's usually pretty easy to position it to point down on your boardliterally stacking your laptop on books (or booster boxes if you want to feel really awesome) and pointing the camera down has worked great for me
P/T Set Number 80 Language Espaol Legal Formats Commander, Legacy, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Modern, Pauper, Pioneer, Standard, Timeless Rulings (6/6/2025) You must still pay all costs and follow any timing restrictions and permissions for artifact spells you cast from your graveyard this way