They are featured in the Amber Sing Together card, which is a mechanic that was introduced in set four
High Perfect Morcant High Perfect Morcant brings down the blight which turns your elf drops into opposing board-wide shrinkage
It's artifact critter status grants you two avenues to consider
Paste your exact list into ScryPrice to see the real current total

The commons sheet looks as follows: Mankey, Cacnea, Slowpoke, Porygon, Koffing, Kakuna, Torchic, Whismur, Feebas, Treecko, Lunatone, Togepi, Clamperl, Ekans, Volbeat, Zigzagoon, Solrock, Luvdisc, Illumise, Igglybuff, Slugma, Mudkip, Caterpie, Glameow, Makuhita, Unown L, Weedle, Snubbull, Krabby, Houndour, Treecko, Porygon, Buizel, Mankey, Drowzee, Jigglypuff, Baltoy, Torchic, Wingull, Swablu, Koffing, Tangela, Slowpoke, Zigzagoon, Lunatone, Makuhita, Clamperl, Whismur, Caterpie, Ekans, Togepi, Feebas, Slugma, Cacnea, Luvdisc, Glameow, Unown L, Solrock, Kakuna, Mudkip, Igglybuff, Houndour, Weedle, Krabby, Porygon, Baltoy, Volbeat, Drowzee, Snubbull, Buizel, Illumise, Makuhita, Jigglypuff, Wingull, Caterpie, Koffing, Zigzagoon, Mankey, Treecko, Slowpoke, Swablu, Torchic, Tangela, Clamperl, Glameow, Krabby, Weedle, Ekans, Whismur, Mudkip, Cacnea, Slugma, Porygon, Feebas, Kakuna, Baltoy, Togepi, Unown L, Volbeat, Krabby, Igglybuff, Solrock, Illumise, Luvdisc, Snubbull, Torchic, Treecko, Makuhita, Zigzagoon, Wingull, Caterpie, Drowzee, Jigglypuff, Mudkip, Tangela, Baltoy, Glameow, Houndour, Weedle, Buizel, Swablu As to Pokmon LV.X, my Youtube sample yielded 6 Cresselia, 4 Dialga, 2 Darkrai and 2 Palkia
