It grants a +4/+4 buff with the downside of also giving the illusion-style sacrifice ability to its target
If you do, you get both Ob Nixilis, and a token copy of it hit the battlefield at the same time
Feed the Swarm Feed the Swarm is about as clean as it gets and really drives home blacks mantra of greatness at any cost. It's enchantment removal that feels appropriately black, and doubling up as creature removal means its pretty safe to run without fear of never having a target
There are 598 MTG cards with Equip these are the top 30 most-played
The rule at the time was you should play your cards as written, and as written, you could discard or mill a Rukh Egg and still get the 4/4 token, which led to the card being banned before Wizards eventually updated the wording
Neither were on the same card though, and one is nine years old while the other is a Planeswalker emblem