Set: Collectors' Edition Type: Creature — Human Assassin Rarity: Rare Cost: {1}{B}{B} {T}: Destroy target tapped creature
Whenever a creature blocks a creature with lesser power
put a -0/-1 counter on that creature
Set: Starter 1999 Type: Creature — Human Soldier Rarity: Uncommon Cost: {4}{W} Vigilance
Set: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {X} Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it
Crystalline Giant [Ikoria: Lair of Behemoths Prerelease Promos] Slith Set: Collectors' Edition Type: CreatureSet: Ikoria: Lair of Behemoths Prerelease Promos Type: Artifact Creature Giant Rarity: Rare Cost: {3} At the beginning of combat on your turn, choose a kind of counter at random that Crystalline Giant doesn't have on it from among flying, first strike, deathtouch, hexproof, lifelink, menace, reach, trample, vigilance, and +1 +1. Put a counter of that kind on Crystalline Giant.