Essentially the card stays under your control, but the chosen opponent must defend the card from transforming
Like the other lords, it gives your Goblins +1/+1, but it also allows you to sacrifice a Goblin to destroy an artifact
+3/+0 doesnt help most creatures to survive combat, but its quite strong on evasive creatures, so the strength of this card is quite variable
The detail and style on the extended artwork of this card is so mesmerizing, and we can't fathom ever using this card for play as it deserves to be framed and kept on any collectors' wall
You get to play for friggin ante
Ive said before that board wipes need to be asymmetrical or cheap to be playable, but the fact of the matter is that this is only asymmetrical if you can untap and follow it up