In Anime Vanguards, a tower defense simulator on Roblox, the Strongest Shinobi is a newly introduced Secret-tier unit, inspired by Might Guy from the Naruto series. Released on May 10, 2026, through Update 12.5, players can unlock this unit by successfully clearing wave 45 in the Eternal Tyrant Gamemode. To do this, players need to interact with the Spring game mode NPC located at the center of the lobby and strategically place units from their pre-made deck to progress through the waves.

Once unlocked, players can evolve the Strongest Shinobi into its Martial form by collecting specific items, including the Sentimental Scarf, which can be purchased for 10,000 Flower26 currency from the St. Itchas NPC in the Events area. The evolution also requires a Shamrock and various Essence Stones. The Strongest Shinobi boasts impressive stats, including 2.40k damage and unique abilities that enhance critical hits and damage output, making it a valuable addition to any player's roster.