II, III Until your next turn, creatures can't attack you unless their controller pays for each of those creatures
However, maybe my Ornithopter with Cranial Plating got through last turn, so we believe he drew the Decay that turn (as he would have killed Cranial Plating last turn given the opportunity) and we observe that there were some really good targets for a Lightning Bolt last turn in response to the Ravager
My main contribution at this point is to note that the d20 is actually a spindown using the Beleren typeface, neither of which existed in the 1993 setting of the battlefield
Cold foils are also designed not to warp or curl, which is a huge selling point over normal rainbow foils
Plus, vigilance and reach help you attack and defend
Brasss Bounty is another spell that can cost just one mana and potentially flood your board with treasure