(2) Rare (or higher rarity) cards
Like, it's not getting any kind of evasion, so you're creating an effectively 2/2 and then swinging with it
Feasting Troll King is awesome too, since later in the game, when youve really got Gyome and Food production humming, it can keep coming back from the graveyard as a burly attacker and blocker thanks to vigilance
Miku, Child of Song is a reskin of Child of Alara, which is a 6/6 legendary creature with the devastating ability to destroy all nonland permanents if she dies
These will help you build up a collection for one of the best card games without a high up-front cost, but there are a few offers on larger options in case you want to go all in
You use more resources than your opponent