While enchantments are fairly easy to destroy, especially with cards similar to the ones above, it adds an extra step to the process for your opponents barring mass land destruction like Armageddon, which can be really helpful if you have a land in play that taps for more than one mana when you use it
You can play this game for free and still feel competitive due to the ability to craft any card in the game
There are a good amount of cards to choose from, which range from Gaea's GiftGaea's Gift to Armor of ShadowsArmor of Shadows
Blood Moons out to make it a nightmare for your opponents running multiple nonbasic lands by turning them all into mountains
One way to do that is to Connive each turn, but thats such a slow process that they might as well have left the ability out
Its better than a lot of vanilla 1/1s and other 1-drops, but it isnt anything special compared it to other islandwalk creatures