list of banned cards mtg The Original Magic the Gathering and Restricted List: The Timeline Old School 93-94 Ban List - Horde Magic

So Equilibrium when played correctly is going to slow down your creatures by a turn but at the same time a creature that isnt on the table cant attack you and you can really punish your opponents for cheating in creatures especially if you have a Leyline of Anticipation so I think its a valuable addition to your list

The deduction system cleverly incentivizes you to go to combat

(Source: Hickey on an Unlimited Dragon Whelp) The Problem with Unlimited and Roller Lines Unlimited suffers from a series of misprints that Alpha and Beta were mostly untouched of: Roller Lines

Cards that trigger when they die like Blue-Red Combat Lessons Show your opponents the strongest weapon of all: knowledge

But in order for it to be better than basically any red creature kill you could be playing, you have to control a permanent of the color with better creature kill than red