Twilight Prophet (Promo Pack) [Rivals of Ixalan Promos] San Diego Comic-Con 2013 yet it is unique in

yet it is unique in its core mechanics

Set: Beta Edition Type: Creature — Human Barbarian Rarity: Uncommon Cost: {2}{R}{R} Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {3}{U}{U} Return all lands to their owners' hands

Whenever a nontoken creature enters the battlefield under your control

Set: Exodus Type: Enchantment Rarity: Rare Cost: {2}{B} Sacrifice a creature

Twilight Prophet (Promo Pack) [Rivals of Ixalan Promos] San Diego Comic-Con 2013 yet it is unique inSet: Rivals of Ixalan Promos Type: Creature Vampire Cleric Rarity: Mythic Cost: {2}{B}{B} Flying Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) At the beginning of your upkeep, if you have the city's blessing, reveal the top card of your library and put it into your hand. Each opponent loses X life and you gain X life, where X is that card's mana value.