Vilis, Broker of Blood [Core Set 2020 Prerelease Promos] Azra Assassin You can't pay any amount

You can't pay any amount of life except 0

Each creature you control can't be blocked by more than one creature

among any of the creatures it's being blocked by or is blocking

Set: Betrayers of Kamigawa Type: Legendary Artifact — Equipment Rarity: Rare Cost: {2} Whenever equipped creature deals combat damage

and the silence of death

Vilis, Broker of Blood [Core Set 2020 Prerelease Promos] Azra Assassin You can't pay any amountSet: Core Set 2020 Prerelease Promos Type: Legendary Creature Demon Rarity: Rare Cost: {5}{B}{B}{B} Flying {B}, Pay 2 life: Target creature gets 1 1 until end of turn. Whenever you lose life, draw that many cards. (Damage causes loss of life.) "You can sign, or you can spend your life imagining what might have been yours."