Assault Mode Activate

Normal Trap

Tribute 1 Synchro Monster; Special Summon 1 "/Assault Mode" monster, whose name includes the Tributed monster's name, from your Deck in Attack Position.

Rulings – Yugipedia

Printings:

Crimson Crisis: CRMS-EN063 (Common) - 2009-03-03
Duelist Pack: Yusei 2: DP09-EN022 (Common) - 2010-01-15
OTS Tournament Pack 10: OP10-EN025 (Common) - 2019-04-18
OTS Tournament Pack 10 (POR): OP10-PT025 (Common) - 2019-04-18
Structure Deck: The Crimson King: SDCK-EN039 (Common) - 2023-09-21
OTS Tournament Pack 30: OP30-EN021 (Common) - 2026-02-12

Prices:

Cardmarket: 0.06 €
TCGplayer: $ 0.19