If the creatures are too much to handle, it's good to use the creature destruction effect, and if the battlefield is manageable, destroying all lands is the way to go
The way it's intended to work is that each player hides a number of items (such as coins or dice), and then after everyone is ready to, they reveal all the items at the same time
If this face-up Defense Position card is selected as an attack target, destroy this card at the end of the Battle Phase
And with careful timing, the card can be boosted and swing without being blocked, netting you a giant hoard of Treasure to facilitate your most impactful plays
Armageddon Armageddon has its dedicated fans
So the path to worth-it is narrow but clear: It is worth it when you have staples, foils, sealed product, vintage, or sortable bulk, and you price from sold comps