Grow Old Together 
Instant
Seek two creature cards from among the top ten cards of your library, then shuffle. Creature cards in your hand perpetually get +1/+1.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL