Magic The Gathering Cards of types 'Demon' and 'artifact'

Defender Menace (This creature can't be blocked except by two or more creatures.) As long as this creature has a counter on it, it can attack as though it didn't have defender. {5}{B}: Put two +1/+1 counters on this creature.

Vigilance, reach, trample

Trample Battle Cannon - When this creature enters or dies, for each opponent, choose a nonland permanent that player controls. Destroy one of them chosen at random.

Lifelink Devourer of Souls - Whenever another creature dies, put a +1/+1 counter on this creature.

Flying Players can't lose the game or win the game. At the beginning of your upkeep, if each player has an empty library, sacrifice Platinum Persecutor and you win the game.

Menace Equipped creature has base power and toughness 5/5, has menace, and is a black Demon in addition to its other colors and types. Reconfigure {2}{B}{B} ({2}{B}{B}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

As an additional cost to cast this spell, you may sacrifice a non-Demon creature. Flying When Graven Archfiend enters the battlefield, if its additional cost was paid, conjure a card named Demonic Pact onto the battlefield.