Basic Attacks:Thresh'sbasic attacks do not use projectiles and his basic attack wind-up is only reduced by 0.25% per 1% bonus attack speed (compared to the standard 1 per 1)
Innate: Enemies who die near Thresh drop souls for 8 seconds, which he can collect by either approaching them or by placing Dark Passage's lantern near them. Each collected soul permanently grants Thresh0.75 bonus ability power, 0.75 bonus armor, increases Dark Passage's shield's strength and Flay's minimum bonus magic damage by 1.
Champions and large enemies always drop 1 soul, epic monsters always drop 2, but small minions and monsters only have a 33% chance to drop 1. Souls are visible to allies and only become visible to enemies if their team has sight of Thresh.
Damnation's bonus armor interacts with Unyielding and other bonus-armor-scaling mechanics.
The probability for souls dropping from small minions and monster on Summoner's Rift starts at 33% but adjusts dynamically to match the expected quota (lowers if above, rises if below, remains if even) Souls collected are not considered when adjusting the probability.
Thresh gains the Soul Gluttony buff and resets Damnation's counter every time he collects 255 souls.
The maximum amount of soulsThresh can collect is 999,999, granting him 749,999 bonus ability power and 749,999 bonus armor (99.99% damage reduction, reduced to 99.98% when hit by Last Whisper)
66 souls are required for Thresh to reach Gnar's level 18 base armor (65.6)
70 souls are required for Thresh to deal more damage with a fully-charged Flay-enhanced basic attack than Vayne with a fully-ranked Final Hour-enhanced basic attack (154 AD with no items, runes, or masteries)
First Cast - Death Sentence: After a 0.5 seconds delay, Thresh throws out his scythe in the target direction and forms a tether with the first enemy hit, dealing magic damage and stunning them for 1.5 seconds. Hitting an enemy reduces Death Sentence'scooldown by 3 seconds.
While the tether persists, Thresh is disarmed and periodically tugs at his scythe's chain, pulling the target a short distance towards himself. After 0.5 seconds, or instantly upon hitting a minion or monster, Thresh can cast Death Leap while the tether holds.
Second Cast - Death Leap:Threshdashes to the tethered enemy, removing the stun but becoming able to attack again.
Active:Thresh throws his lantern to the target location, remaining for up to 6 seconds, revealing its immediate surroundings and collecting nearby souls for the duration, shielding the first ally to come near it for up to 4 seconds, and automatically returning to Thresh if he moves more than 1500 units away from it.
The enhanced attack applies other on-hit effects and can critically strike as normal (the bonus damage cannot) but does not affect structures or wards (hitting them does not consume the bonus damage or reset the charge)
Flay's passive can be dodged (the enhanced attack is not consumed and the charge is not reset)
PENDING FOR TEST: Flay's passive's interaction with parry, block, and blind (regarding both bonus damage and charge reset)
Active: After a 0.75 seconds delay, Thresh summons 5 spectral walls, each lasting for up to 5 seconds. Walls break upon contact with an enemy champion, dealing magic damage and slowing by 99% for 2 seconds.
Magic Damage: 250 / 400 / 550 (+ 100% AP)
Enemy champions hitting any wall beyond the first take no damage and are slowed for only 1 second.
Spell shields will block and break a single wall, preventing both the damage and the slow.
The Box cannot reduce enemy movement speed below 110, reducing non-linearly when going below 220 (gets closer to 110 the stronger the slow, varying between 110 and 120 if the target didn't purchase Boots of Swiftness)