There was a time when it was included in Affinity decks since it was so easy to play four spells in a turn, then you get an enchantment that counters your opponent's first spell every turn
Luckily, MTG Arena has a fantastic tutorial that will guide you through everything that you need to know to sling spells in the five colors: White, Blue, Black, Red, and Green
If youre unconcerned about mana production and tempo, and your win con involves combat damage, then Path to Exile can be better
With so many iconic cards from this plane, it was only a matter of time before it got its own special set, and with the release of Innistrad Remastered, it's finally here
You can make a 4/4 Elemental creature token, you can pump your whole board by putting a +1/+1 counter on each creature you control, or you can scry 2 cards and then draw one