They can deal out lots of damage but "burn" generally refers to instants and sorceries that do direct damage
Swords to Plowshares [Best White Removal Spell Ever Printed] Swords to Plowshares is the cleanest answer white has ever printed and one of the best white cards in MTG
But even more intriguingly, they raise questions about which kinds of linear strategies trump others, under what conditions or circumstances, and with what amendments can those outcomes shift
Sadly that is the issue with both of these cards, they are sac outlets you want to use early for their function but the archetype ideally wants to use sac outlets later in the game when you are setup for it
Common card holders are Toploaders (left), Mini Snaps (center), and Magnetic Card Holders, as seen above on Display Stands
Buying a pre-made deck, editing it slightly at first, and then finally building decks from scratch, is the general way to advance as a player