And despite having a strong strength/will power combo, uninkable spots in your deck are few
[8] The five basic lands are as follows: White lands, or Plains, which produce white mana Blue lands, or Islands, which produce blue mana Black lands, or Swamps, which produce black mana Red lands, or Mountains, which produce red mana Green lands, or Forests, which produce green mana There are also different kinds of lands (dual-lands and tri-lands, for example), but the most a beginner needs to know is that basic lands produce mana of one color only, and that multicolor lands can produce mana of two or more colors
I wrote a whole lot about Land Tax in my Top 50 White Cards article, so I'm not going to go on and on about it here
Interestingly, this is the first example of an Enchanted version of an Uncommon card