C Common Crystal Conclave X TRAP Continuous Once per turn, if a face-up "Crystal Beast" monster(s) you control is destroyed by battle or card effect: You can Special Summon 1 "Crystal Beast" monster from your Deck
The resulting 160 power move is enough to destroy most Pokemon outright, and will leave the rest ready to fall over
Parameters: N = 60 , K = 1 , n = 12 , desired: k 1
Creature Captain N'ghathrod Horrors you control have menace
The former two help you survive, while the latter clears pesky Trap cards, deals with Pendulum Scales, and even prevents an untimely Lunalight Wolf from sealing your fate
Check Local Listings: Many users post their cards for sale, often with prices or trade options, making it easier to find what you need