Ordeal is just to get some easy counters, but mostly as another ramp
Now, if you want to take advantage of Dittos unique feature of being genderless, you can use a Shiny Ditto as the shiny parent to DOUBLE the shiny rates to 1 in 64, or 1.563%
Theyre a rarity level higher than rare and they appear on average once in every 7-8 Arena booster packs
Given that Goblins usually run in packs, youll often find yourself rapidly blasting past twenty Goblins with very little effort, so if you build your deck intelligently, you can flood the entire board in an instant, and nobody can stop you
Just choose any two Jumpstart booster packs, shuffle them together, and voila
Or, alternatively, theyre beautiful cards that got left behind due to being included in unpopular sets