Four mana is a little steep for getting a copy of something, but since you can grab three different permanent types, that kind of makes up for it if you ask me
If, during a player's declare attackers step, a creature that player controls that's been goaded is tapped, is affected by a spell or ability that says it can't attack, or hasn't been under that player's control continuously since the turn began (and doesn't have haste), then it doesn't attack
Similarly, once Vuzzle Spaceship's "Lasers" ability is on the stack, removing counters from it to cause it to lose that ability won't affect the ability on the stack
He loves when everyone gets to do their thing in a game of Commander and spends way too much thinking about game design
We beat Andrew, and move onto Matthew