It can mean declining that greedy splash
No, while all walls have defender since the cards were erratad to have the keyword, wall is a creature type so its not technically the same as defender
On the face of it, its easy to think of this as just drawing two cards, but what it actually lets you do is keep all three of the cards you drew if you want to and put a couple of land cards back on top of your deck - or cards you cant afford to cast yet but can next turn
Despite being reprinted, this rare is still worth roughly $28 in its cheapest, traditional form according to TCGplayer market price
One thing we've seen happen in the past is that when a popular supplemental product comes out shortly after a Standard set, the Standard set is sometimes forgotten and under-opened as everyone spends their money on the supplemental product
We have to be careful because the second ability is symmetrical