It's a little better than that, in fact, because you get to pick which of the two cards you want to Cascade into
There's maybe no better card than Goblin Balloon Brigade to showcase the lifestyles, antics, and versatile tomfoolery that MTGs wicked little mountaineers get into
1 Tyvar, Jubilant Brawler
8 Hex Parasite Easy Removal Playing a similar role to Power Conduit, Hex Parasite lets you pay mana to remove X counters from a single permanent
Also, some hobby shops offer players promotional pricing of 3 Standard set booster packs for $10.00
Personally, Id choose a cheap commander like Rograkh, Son of Rohgahh or Yoshimaru, Ever Faithful to leverage that +1 ability to sacrifice for an extra card drawn