mtg crab cards Wishcoin [Guilds of Ravnica] Landfall Whenever a land enters the battlefield under your control Lucky the Crab custom Magic:

See the Unwritten #149 Khans of Tarkir Change Version See the Unwritten Sorcery Reveal the top eight cards of your library

Mini and Japanese-Style Cards smaller formats often used for niche or portable collections

For just two mana, Regal Bunnicorn can have massive stats if you've successfully put a ton of permanents on the battlefield

There was another type of card that was removed: Back in the old days, Magic included an ante rule as a way of playing for keeps. That's still an optional rule in casual play, but its strictly forbidden in Tournaments, so cards that involve the ante concept are banned in all formats