Johnathan B.'s SCP-001

Hexproof, this spell can't be countered.
This card enters the battlefield with 5 lock counters
At the beginning of your upkeep, remove a lock counter from this card. As long as this card has no lock counters on it, every player plays with their hand and the top card of their library revealed.
{8}: Put a lock counter on this card. Any player may activate this ability.