Arbor Armament 
Instant
Put a +1/+1 counter on target creature. That creature gains reach until end of turn. (It can block creatures with flying.)
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
Put a +1/+1 counter on target creature. That creature gains reach until end of turn. (It can block creatures with flying.)