Jetmir, Nexus of Revels (Showcase Golden Age) [Streets of New Capenna] Human Noble and if it would die

and if it would die this turn

Sacrifice an artifact: Return target artifact card with mana value 3 or less from your graveyard to the battlefield

{1}{W}: The next time a source of your choice would deal damage to target creature this turn

Set: World Championship Decks 1999 Type: Instant Rarity: Rare Cost: {B} Search your library for a card

Jetmir, Nexus of Revels (Showcase Golden Age) [Streets of New Capenna] Human Noble and if it would dieSet: Streets of New Capenna Type: Legendary Creature Cat Demon Rarity: Mythic Cost: {1}{R}{G}{W} Creatures you control get +1 +0 and have vigilance as long as you control three or more creatures. Creatures you control also get +1 +0 and have trample as long as you control six or more creatures. Creatures you control also get +1 +0 and have double strike as long as you control nine or more creatures.