mtg cards like fireball Magic the Gathering/CCGs among any number of target creatures and/or players Fireball (textless)

Being attached to a land means it doesnt cost too much to include in your deck if youre not running too many colors

These are the types of cards that Core Sets were originally intended to introduce into Standard, including versatile removal and interaction

Shelob, Child of Ungoliant is one of the most hyped new legends from the new Lord of the Rings set and a Fog that makes Spiders is perfect for the deck

Unless I am missing something, this effect is a little lame unless you have some effect that benefits from it, and I have not come across it yet in these cards (something like 'whenever an opponent draws a card, they lose 1 life')