First printed in Gatecrash (2013)
Artifact
: Add 
or 
.: This artifact becomes a 1/4 white and black Thrull artifact creature with lifelink until end of turn.
You only need to wield it once to appreciate the power of control.
- Illustrated by
- Daniel Ljunggren
- Watermark
- Orzhov
Legality
- Legal in
- Pioneer, Modern, Legacy, Vintage, Penny Dreadful, Commander, Duel Commander, Tiny Leaders, Oathbreaker
- Not legal in
- Standard, Pauper, Future Standard, Historic, Timeless, Alchemy, Premodern, Old School 93/94, Gladiator, Pauper Commander, PreDH, Brawl, Standard Brawl, Competitive Brawl
Rulings (3)
- Multiple instances of lifelink on the same creature are redundant. Activating the last ability multiple times won't cause you to gain more life.
- Activating the ability that turns the Keyrune into a creature while it's already a creature will override any effects that set its power and/or toughness to another number, but effects that modify power and/or toughness without directly setting them will still apply.
- Until the ability that turns the Keyrune into a creature resolves, the Keyrune is colorless.
Prices
MTGO price: 0.003 TIX, the cheapest non-foil print (average sell price on GoatBots, 1 Nov 2026).