The channel for the format is #nexus and don't be afraid to check out other formats as well: X(Twitter) This is where I ramble on about retro formats so feel free to check it out
The original Base Set (1999) featured 102 cards with 69 different Pokmon, including Charizard, Blastoise, and Venusaur
This card is a three mana Artifact that can tap to add one mana of any color, but its main ability is that it also grants this effect to all of your Lands
This allows players to discard unwanted cards and draw more useful ones quickly
For example, if you control Muldrotha, the Gravetide ("During each of your turns, you may play a land and cast a permanent spell of each permanent type from your graveyard") and you cast a creature spell from your graveyard during your second main phase, you won't be able to cast another creature spell from your graveyard with Muldrotha's permission until after your next ending phase ends