You might be wondering why you're running such a loudly telegraphed board wipe in Piru, the Volatile
Vivi Ornitier A bit of a no-brainer, Vivi Ornitier was just pushed to begin with, with no tap ability associated with its mana acceleration
You can attack your opponent and also deal damage to those pesky planeswalkers
How it wins Stack two or three drain triggers (Blood Artist, Zulaport Cutthroat, Bastion of Remembrance) with a free sacrifice outlet, then turn every creature death into damage
This is also a key reason behind the cards appealit brings together two of the biggest fan-favorite Pokmon characters
(This by the way, is mostly due to the fact that Limited has more variety and a wider level of power variance.) Some Nuts & Bolts Spikes do focus on constructed but it is the minority of this subgroup