Try to have 1 or 2 "finishers" that will win the game, either creatures with evasion or spells I'm not a great deck builder so I usually see which two colors have the most cards and I add all of them
If both sides of the card show wear, the defects add up, and the card should be classified in a lower condition than if only one side had been considered
Choose any number of basic Energy you find there and attach them to your Pokmon in any way you like
Yeah, its easy to see why Crop Rotation has floated around on ban lists for quite some time
Its best play line is for some kind of sacrifice-for-infinite-mana loop with Phyrexian Altar, a way to get it from your graveyard to your hand (Enduring Renewal, maybe?), then Dragonspeaker Shaman to make it less to cast
Less experienced players tend to look at Black Goat primarily as just a means of stopping the opponent from advancing their board, but a fair amount of the card's strength leans offensively