Its second ability is Fact or Fiction, which can be repeated if you manage to keep him on the battlefield long enough, and its ultimate allows you to take your opponents best spell and play it for free

Advanced Search Sets Random Syntax Aerie Bowmasters Ainok Artillerist Apprentice Sharpshooter Archers of Qarsi Arcus Acolyte Atzocan Archer Bamboo Grove Archer Bassara Tower Archer Bird Admirer Bitterbow Sharpshooters Catti-brie of Mithral Hall Centaur Archer Court Archers Daryl, Hunter of Walkers Dawn's Light Archer Daybreak Ranger Dragon Sniper Elvish Archers Elvish Hunter Ezuri's Archers Femeref Archers Finneas, Ace Archer Greatbow Doyen Halana, Kessig Ranger Hallar, the Firefletcher Jagged-Scar Archers Jolrael's Centaur Krosan Archer Lady Caleria Legolas Greenleaf Legolas, Counter of Kills Legolas, Master Archer Longshot Squad Lys Alana Bowmaster Matsu-Tribe Birdstalker Matsu-Tribe Sniper Nexus Wardens Norwood Archers Nylea's Disciple Ohabi Caleria Palazzo Archers Poison-Tip Archer Ranger en-Vec Reverent Hunter Sacellum Archers Sagu Archer Sawblade Slinger Scattershot Archer Scrapshooter Selesnya Sagittars Seton's Scout Silhana Starfletcher Silkweaver Elite Skybeast Tracker Skyshooter Skyshroud Archer Skyway Sniper Sumala Sentry Tajuru Archer Tel-Jilad Archers Thornweald Archer Titania's Chosen Treetop Sentries Trophy Hunter Webstrike Elite Wildborn Preserver

Give them the heir of Isildurs sword, Andril, Flame of the West, and theyll get +3/+1
Its just as powerful as it sounds
Since this thing saw print I have seen a lot of games end where people felt very safe and die to 10 direct damage from four mana with this and Fireblast