Creatures can't attack you or a planeswalker you control unless their controller pays 1 for each of those creatures
Set: World Championship Decks 2001 Type: Creature — Kavu Rarity: Uncommon Cost: {3}{G}{G} This spell can't be countered
Set: Commander Legends: Battle for Baldur's Gate Art Series Type: Card Rarity: Common Medium monstrosity (shapechanger)
Set: Modern Horizons 2 Prerelease Promos Type: Artifact Creature — Human Soldier Rarity: Rare Cost: {W} Whenever an opponent cast their first noncreature spell each turn
Set: Starter Deck: Gaia Red Card type: Digimon Rarity: Super Rare Digi type: Dragonkin Play Cost: 12 Form: Mega Attribute: Vaccine Digivolve Cost: 4 Digivolve Cost Level: 5 [Your Turn] For every 2 digivolution cards this Digimon has
Riftwing Cloudskate [Time Spiral] Condition:Heavily Played Creatures can't attack you orSet: Time Spiral Type: Creature Illusion Rarity: Uncommon Cost: {3}{U}{U} Flying When Riftwing Cloudskate enters the battlefield, return target permanent to its owner's hand. Suspend 3{1}{U} (Rather than cast this card from your hand, you may pay {1}{U} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost. It has haste.)