Ethercaste Knight [Modern Masters 2015]

$0.50
Type: MTG Single
Title
Set: Modern Masters 2015
Type: Artifact Creature — Human Knight
Rarity: Uncommon
Cost: {W}{U}
Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)
"We coat ourselves in steel every day. What is etherium but the next logical step?"