Jackknight [Unstable] SPA Sorin Markov but it is true that

but it is true that these artifacts can be dangerous

Set: Classic Sixth Edition Type: Enchantment Rarity: Rare Cost: {2}{R} {2}{R}

Set: Rise of the Eldrazi Type: Creature — Eldrazi Drone Common Cost: {1}{G} When Nest Invader enters the battlefield

"Are they dead yet

Set: Mercadian Masques Type: Creature — Spirit Rare Cost: {1}{B}{B} At the beginning of your upkeep

Jackknight [Unstable] SPA Sorin Markov but it is true thatSet: Unstable Type: Artifact Creature Cyborg Knight Rare Cost: {1}{W} Whenever another artifact enters the battlefield under your control, put a +1 +1 counter on Jackknight. If that artifact is a Contraption, Jackknight gains lifelink until end of turn. "My sword is at your service, as are my scissors, corkscrew, and bottle opener."