Gluttonous Cyclops
About this card
Gluttonous Cyclops is a creature card in Magic: The Gathering with mana value 6 (color identity: red). Printed in Journey into Nyx (2014). Legal in Commander, Pioneer, Modern, Legacy, Vintage and Pauper. Cardmarket price: €0.03.
Gluttonous Cyclops 

The cyclops had learned to never eat a shepherd. Instead he gently flung the "pit" aside to grow a new flock.
Name in each language
Legality
Rulings
2014-04-26
Once a creature becomes monstrous, it can't become monstrous again. If the creature is already monstrous when the monstrosity ability resolves, nothing happens.
2014-04-26
Monstrous isn't an ability that a creature has. It's just something true about that creature. If the creature stops being a creature or loses its abilities, it will continue to be monstrous.
2014-04-26
An ability that triggers when a creature becomes monstrous won't trigger if that creature isn't on the battlefield when its monstrosity ability resolves.