Palladia-Mors [Chronicles]

Palladia-Mors [Chronicles]Set: Chronicles Type: Legendary Creature Elder Dragon Rarity: Rare Cost: {2}{R}{R}{G}{G}{W}{W} Flying, trample At the beginning of your upkeep, sacrifice Palladia Mors unless you pay {R}{G}{W}.

where X is the number of colors among those creatures

Set: Ravnica Allegiance Guild Kit Type: Legendary Creature — Ooze Mutant Rarity: Rare Cost: {2}{G}{G}{U}{U} Experiment Kraj has all activated abilities of each other creature with a +1/+1 counter on it

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Type: Creature — Faerie Rarity: Common Cost: {1}{U} Flying

Set: World Championships 2013 Type: Fire Rarity: Common

Set: Antiquities Type: Creature — Faerie Rarity: Common Cost: {1}{G} Argothian Pixies can't be blocked by artifact creatures

it's something else

Set: Phyrexia: All Will Be One Prerelease Promos Type: Legendary Creature — Phyrexian Elf Warrior Rarity: Rare Cost: {2}{G}{U} When Ezuri

but it's not thick enough to muffle the screams

Set: Throne of Eldraine Promos Type: Creature — Troll Noble Rarity: Rare Cost: {2}{G}{G}{G}{G} Vigilance

Set: Eternal Masters Type: Sorcery Rarity: Rare Cost: {1}{W}{B} Destroy target permanent

Set: Core Set 2020 Promos Type: Creature — Zombie Dinosaur Rarity: Rare Cost: {2}{B} At the beginning of your upkeep

predator and prey