There are plenty of powerful decks that lean into the attack trigger mechanic, from Isshin, Two Heavens as One to The Ur-Dragon
Id expect Slash of Light to be good only in specific decks, as theres a real risk that this wont kill what you need it to
1/2 Human Rogue with haste and "When this token enters, it deals 1 damage to any target." Enchantment Color tag templates(None) Rabble Rousing Hideaway 5 (When this enchantment enters, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.) Whenever you attack with one or more creatures, create that many 1/1 green and white Citizen creature tokens
If you dodge 200 times in a row, you receive an item used to upgrade a Celestial Weapon, but the difficulty is extremely high, and it is known as a brutal minigame
We have tons of data on how many fetchlands are played in Modern (Shocklands) and Legacy (Dual Lands), as well as what effect they have on prices
Whenever we get a new game its my job to read the rules and learn the game, then teach her how to play