Because it reduces the colorless mana cost of Instant and Sorcery spells, you can use it to create an infinite number of Saproling creature tokens with Sprout Swarm
I thought I would lay out a few lists (in no particular order) below of some of my favourite staples I look to when I sit down to build yet another commander deck
Yes, a lot of their cards will be better than Shock, unless you were playing Limited back then in which case they might not have any such cards, but better enough
Not guaranteed to hit but when it does, it can even take out an enemy Dark Dragonite
Sending folk in every direction is the same as sending them nowhere at all." Corliss the Wanderer 2/4 Card Details Set Throne of Eldraine (ELD) Rarity common Artist Jung Park Collector # 231
The Colourless type in the Pokmon TCG includes Normal, Flying and Dragon Pokmon seen in the video games, although more recent Dragon cards - from 2012s Dragons Exalted expansion onwards - have been classified as their own separate type of Pokmon card