best white cards mtg Top Mono-White MTG Best Standard White Creature

If Sandworm's last ability resolves but doesn't destroy the target land (probably because the land had indestructible), the target land's controller still gets to search for a basic land card

This means they are less of a risk to play than almost any other card, the worst they can be is a wasted mana and a delay in your information and even in that situation they are still helping by effectively allowing you a smaller deck

// Hydaelyn, the Mothercrystal 6/8 Legendary Creature God Indestructible CARDNAME can't attack or block unless you control four or more other creatures

The ability to draw and discard a card offers invaluable card filtration, and also provides a good discard outlet