In D&D, metallic dragons (bronze, copper, brass) are in opposition to chromatic dragons (red, blue, green, etc.), chromatic being the typical evil, sometimes cruel and selfish dragons while the metallic dragons are mostly altruistic and righteous creatures
If it is the only creature you control when that ability resolves, you must sacrifice it
Gorilla Chieftain is a decent-sized creature with a cheap regenerate cost
Le travail corporel nest pas secondaire : il est central pour restaurer le lien corps-esprit et librer les ressources vitales
You can preorder the set now from your local game store, online retailers like Amazon, and elsewhere Magic products are sold.
, : Target creature can't block this turn