If Behind the Mask causes a Vehicle to become an artifact creature, it doesn't count as "crewing" that Vehicle for any ability that would trigger off of a Vehicle becoming crewed
(Junky lands like Ghost Town were too weak to do anything, but realistic answers have always been sought after.) Drownyard Temple is a great answer
While the camera scanner (00:42) is the main feature, the app also caters to users who want to add cards without having them physically present
This protects them from board wipes on your opponent's turns, and means it will take targeted artifact/enchantment removal to get rid of them, which isn't something every deck is flush with
For just two energy one Water Energy and one Colorless Energy Articuno ex will use Ice Wing for 40 damage
Whenever you cast a red spell, Aragorn deals 3 damage to target opponent