Long-Term Phyresis Study [Unknown Event] Demon Dragon The assassin sees only throats

The assassin sees only throats and hears only heartbeats

Set: Antiquities Type: Instant Rarity: Common Cost: {G} Destroy target artifact

after many years

Set: Commander Legends Type: Legendary Creature — Human Warrior Rarity: Mythic Cost: {2}{R} Whenever a Warrior attacks

Those players put those cards onto the battlefield tapped

Long-Term Phyresis Study [Unknown Event] Demon Dragon The assassin sees only throatsSet: Unknown Event Type: Enchantment Rarity: Common Cost: {2}{B} Poison Tolerance +1 (It takes an additional poison counters for you to lose the game. When Long Term Phyresis Study enters the battlefield, return up to one target creature card from your graveyard to your hand. Then draw a card.