Chains of Mephistopheles is a very cool card, but it has several issues. First off, it is on the reserve list, and secondly, its wording is extremely convoluted - people seem to get lost somewhere in the middle and don't understand that the whole thing is a single replacement effect. It is a neat effect though, and I thought it'd be neat to see again.
Enter this idea for a simpler version of Chains:
Chained Memories

Enchantment (Rare)
At the beginning of each player's draw step, that player puts the top card of their library into their hand.
If a player would draw a card, instead they don't.
Its very short and concise, and acts similarly to chains without all the ugly wordiness. I was thinking about changing the replacement ability to "If a player would draw a card, instead they put the top card of their library into their graveyard" but was concerned it would enable dredge too much (also, at this length, it doesn't even require microtext). Is this costed appropriately? Would this cause problems?
EDIT: Oops. I simplified the card a bit before I posted it, then realized what I'd done made this card really broken in a dredge deck. Changed back to how I had it originally; I thought I could skimp out on skipping the draw step and have them pseudo-draw during the draw step, but forgot the reason I had it skipping the draw step in the first place was to prevent dredge from being abusive with it (a one sided howling mine for 1B, but only for dredge decks, tha also acted as chains on their opponent? Perish the thought).
Current Wording:
Chained Memories

Enchantment (Rare)
Players skip their draw steps.
At the beginning of each player's upkeep, that player puts the top card of their library into their hand.
If a player would draw a card, instead they don't.