This card was never released in English
The problem is that if you are playing UW Control, you likely aren't playing any (or at least many) creatures that Dawn can return
Were comfortable with buying packs of Quiver or TitanShield sleeves repeatedly, given their price points, but we couldnt say the same for Dragon Shield youre likely to only want to use these for a specific deck or subset of your collection, given their cost
That shiny encounter rate persisted all the way up to Gen V, but thankfully things got better for shiny form companions from there
Especially for Hammer, its important in finding Hammer more consistently and combo on turn 3-4
It can be a hard-to-stop combo with Pariah, as youre routing the damage youd take to another creature, or with cards that prevent counters from being put on permanents