Do they make tokens which can sacrifice themselves
It needs to attack to get the trigger, so youll likely want some protection, whether thats Swiftfoot Boots, Darksteel Plate, or your favorite Sword of (Whatever Colors You Want Protection From)
The opportunity to continue to ramp or accelerate while also doing something that impacts the battlefield or punches someone for damage is quite compelling
But the double-holo pack structure makes every pack feel like a hit pack, which is why enhanced expansions tend to be the most fun boxes to open for casual buyers
Not every dragon has its day
Flash-heavy decks (see Nymris, Oonas Trickster for one example) are going to love this, but Im definitely going to just slot this in the top of the curve for most decks that can support the colors