The mid-tier SARs (Moltres, Nidoking, Crobat) have settled into stable ranges after their initial corrections
In alternative programs an operations problem set can be reduced or expanded read about XtraMath programs for more detail
However, this effect reads "By trashing 1 card in your hand," therefore you can choose to not activate the effect by not trashing a card in your hand
Equips generate value as burn cards, increasing the amount of damage being done to LP, and/or as removal, helping your monsters run over your opponent
Prismatic Evolutions booster packs are worth around $8 each at the moment going off market value, so Amazon charging $31.74 for two boosters and a tin isn't a good look
Citadel of Pain is a nifty hate piece for control decks, and it can actually dole out hefty amounts of damage relatively quickly - especially in Commander