Yawgmoth Demon [Antiquities] Commander's Arsenal +1: Discard up to three

+1: Discard up to three cards

When Ancestral Knowledge enters the battlefield

Set: Antiquities Type: Artifact Creature — Golem Rarity: Rare Cost: {9} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking

Firemane Avenger deals 3 damage to any target and you gain 3 life

If that mana is spent on an instant or sorcery spell

Yawgmoth Demon [Antiquities] Commander's Arsenal +1: Discard up to threeSet: Antiquities Type: Creature Phyrexian Demon Rarity: Rare Cost: {4}{B}{B} Flying (This creature can't be blocked except by creatures with flying or reach.) First strike (This creature deals combat damage before creatures without first strike.) At the beginning of your upkeep, you may sacrifice an artifact. If you don't, tap Yawgmoth Demon and it deals 2 damage to you.