In a burst of glitter, a shiny card leaped out of the pack, changing colors rapidly as it spun
The cost of the adventure spell is indicated on the inset spell
Then, once you have lots of goblins in play, you would play [c]Goblin Chieftain[/c] to make them all bigger and attack for the win
Sadly, this means theres a lot of early game removal going around, especially in mirror matches
Developer A's proxy contains the bare minimum information he needs to play the card: a mana cost and the name he knows it by, Cool Cat. If you were wondering, this proxy was made long after Darksteel had gone to press and Cool Cat was given his real name
As it resolves, you may put a name sticker on this creature