Pitiless Pontiff [Ravnica Allegiance] Tribal Artifact This one seemed especially promising

This one seemed especially promising

Set: Battle for Zendikar Type: Enchantment Rarity: Rare Cost: {4}{U} Converge — Prism Array enters the battlefield with a crystal counter on it for each color of mana spent to cast it

Set: Unstable Type: Artifact Rarity: Uncommon Cost: {4} As Buzzing Whack-a-Doodle enters the battlefield

where X is Wild Beastmaster's power

Set: Kaladesh Type: Creature — Wurm Rarity: Common Cost: {4}{G}{G} Consulate guards who pursue fleeing renegades into the Cowl often become lost—occasionally permanently—in the city's wildest greenbelt

Pitiless Pontiff [Ravnica Allegiance] Tribal Artifact This one seemed especially promisingSet: Ravnica Allegiance Type: Creature Vampire Cleric Rarity: Uncommon Cost: {W}{B} {1}, Sacrifice another creature: Pitiless Pontiff gains deathtouch and indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) "Pay in gold. Pay in blood. Pay with the servitude of your spirit kin. But pay you must."