Sengir Vampire [International Collectors' Edition] Rivals of Ixalan Prerelease Promos whenever an attacking creature deals

whenever an attacking creature deals combat damage to you

Orzhov Usurper deals damage to target player equal to the number of cards that player owns in exile and you gain that much life

untap Chandra

"This should halt the spread of your insolence

Sengir Vampire [International Collectors' Edition] Rivals of Ixalan Prerelease Promos whenever an attacking creature dealsSet: International Collectors' Edition Type: Creature Vampire Rarity: Uncommon Cost: {3}{B}{B} Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1 +1 counter on Sengir Vampire.