The important things it will teach you, however, are where your cards go, when they go in those places, what order a game goes in, etc
Retreat: CCC Weakness: L Resistance: None ------------------------------------------------------------------------------ Krabby B20 - Common Type: Water Evolution: Basic Pokemon Level: 20 HP: 50 W - Call for Family Effect: Search your deck for a Basic Pokemon named Krabby and put it onto your Bench
And that is not to say check lands are bad, they are great, it is just pain lands are rather better
The exact amount of land youll want is dictated by how high the mana costs in your deck are and also whether or not youve got reliable ramp (always have a Sol Ring) or if youve got other ways of playing your cards, such as bringing them back from the graveyard after discarding them
Constellation - triggers every time it or another enchantment enters the battlefield under the player's control