Slothicism

Description
Gravity affects your bullets; The longer your bullets travel, the less damage they deal.

Effects
As your bullets travel, they are pulled towards the ground, while simultaneously loosing damage, up to 50% reduced damage (after 3 seconds). The loss in damage is linear, meaning that even if the player finds an item which defies gravity for bullets (like the Trident) the loss in damage is still prevalent.

This makes the game more difficult by decreasing the overall damage the player deals, as well as forcing the player into closer combat situation.

Unlock Condition
Defeat a boss without leaving the ground.

Note: This doesn't just take into account jumping; If a boss knocks the player up into the air and the player is no longer on the ground, the challenge is failed.

Trivia

 * Currently, this is the relic with the lowest score multiplier.