Curse of Onism

Enchant player
Whenever a land enters the battlefield under enchanted player's control, if they control more
lands than another player, they return a land
they control to its owner's hand.
If a land entering the battlefield causes a triggered ability of a permanent enchanted player controls
to trigger, counter that ability if it's not the first
time it triggered this turn.
The awareness of how little of the world you'll
experience.