mtg ravnica remastered cards Magic The Gathering Each creature you tap while casting this spell pays for 1 or one mana of that creatures color.) Search your library for a creature card with mana value X or less Karn, the Great Creator (Ravnica

For example, you may choose two Empyrial Archangels and three Plains

This ability costs an extra two mana to activate because of Suppression Field

Admittedly, many of these cards arent playable or that useful, even in casual formats like Brawl

It's a 3-drop 2/1 and it taps for mana equal to your creature count, including itself, so it always taps for at least one even if it's on a naked board

Broadly, Adventures are a very nice way to maximize your value per-card

You still can of course, but planeswalkers, Stax, and decks with win conditions that thrive simply by biding their time (Darksteel Reactor and Azors Elocutors anyone?) are also very viable options here