Elder Gargaroth Elder Gargaroth has much more versatility than the potential to create a token every time it attacks or blocks
Liliana's Contract will need Maskwood Nexus at a minimum, for instance, while Felidar Sovereign demands lifegain, Biovisionary needs clone cards like Helm of the Host, Halo Fountain needs tokens or your opponents to never play a board wipe, and Hellkite Tyrant requires artifacts
Free Shock rocks
Early success will push him up into the $3-$5 range, and if its consistent, that price will solidify/rise slightly
Since Ant Queen's cost only requires without other payments, covering this cost is very easy with cards like Cryptolith RiteCryptolith Rite, Concordant CrossroadsConcordant Crossroads, and token doublers
Youre getting 30 Play Booster packs, and each pack includes 14 cards, with 14 cards Rare or higher, plus at least one Traditional Foil card in every pack