Energy Removal
Legendary Creature - Praetor Phyrexian Card Draw (CTRL to add secondary) Counters Matter Felisa, Fang of Silverquill Flying Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever a nontoken creature you control dies, if it had counters on it, create X tapped 2/1 white and black Inkling creature tokens with flying, where X is the number of counters it had on it
For collectors wanting Gold DON cards, yes these exclusive cards cannot be found in any other set
If you have a deck that draws plenty of cards, then WolfbatWolfbat's ability to get itself back from the graveyard could be invaluable in the right strategy
The Pikachu set has some stunning art designs behind both its base cards and Secret Rares, but its appeal is more aesthetic than being competitive
At the moment, its unclear if the Arena of the Ancients spike was due to investors or eager players