Exotic : Apex

Its rarity is almost exactly half of 100 million, a joke that shows in the number: 1 in 49,999,500. Exotic : Apex is the Exalted mutation of Exotic, available since Era 2 and found by clicking Exotic in the collection. That puts the price at about 50 million rolls at 1x luck or 5 million at 10x, and it is obtainable. 53_Axis is the creator, according to the Sol's RNG Wiki.

This is a combat aura with two abilities. Predator's Hunt (F) slams the ground with the right fist for a shockwave worth 10 damage, then the user turns invisible in a forward stance and unleashes an invisible slash barrage and a final shockwave. Apex Rush (E) is a three-use combo of lunges that ends with an energy burst.

Its visual is black and mint: the player hunches over covering half the face while bobbing in the air like Impeached, under a large black and mint sphere with a pulsing four-pointed star. Slashing effects, a huge mint wing tipped in black, a beam and a whirlpool complete it. Its description asks whether this is the ancient being's source.