Monstrous Rage
Instant{R}
Target creature gets +2/+0 until end of turn. Create a Monster Role token attached to it. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1 and has trample.)
Colour identity Red · Role token
In short
Monstrous Rage has 6 listed printings; the most valuable is the Japan Showcase · Silver Scroll Foil printing from SOA at US$5.79 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
Every Monstrous Rage printing
Japan Showcase · Silver Scroll Foil
Monstrous Rage
SOA · 175
TCGplayer market
US$5.79
Borderless
Monstrous Rage
MAR · 72
Price not tracked
Retro Frame · WPN / Gateway
Monstrous Rage
PW25 · 9
Price not tracked
Japan Showcase
Monstrous Rage
SOA · 110
Price not tracked
Monstrous Rage
WOE · 142
Price not tracked
Borderless
Monstrous Rage
SOA · 45
Price not tracked