UltimateKuribohThe TCG text of "Dark Strike Fighter" is now officially confirmed as "1 Tuner + 1 or more non-Tuner monsters
During your Main Phase 1: You can Tribute 1 monster; inflict damage to your opponent equal to the Tributed monster's Level on the field x 200. You can only use this effect of "Dark Strike Fighter" once per turn."
Despite this errata, it's still on the Forbidden list in the TCG... for now.
Source: https://www.db.yugioh-card.com/yugiohdb/card_search.action?ope=2&cid=8035