pokemon scarlet and violet trainer cards like Bloodmoon Ursaluna ex and Sinistcha ex Miriam 251/198 Scarlet Violet Trainer

All other variants are under $10 with the regular version of Acererak the Archlich priced at $6

Thankfully, getting a bunch of Birds into play tends to be fairly easy nowadays, as there are plenty of cheap cards and tokens

You can either: Make two 1/1 Soldier creature tokens that are also tapped and attacking

The card is a useful way of potentially getting extra cards into play on a turn, provided players have the mana to cast the sorcery and still play whatever cards get exiled

What experience do I have with them

Mass Calcify $0.75 Mass Calcify sees play in some mono-white Commander decks (not something that comes up very often) and nowhere else